1221409800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 384

約数和(自身を含む): 4599705600

約数和(自身を除く): 3378295800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 127, 130, 135, 137, 150, 156, 180, 195, 200, 216, 225, 234, 254, 260, 270, 274, 300, 312, 325, 351, 360, 381, 390, 411, 450, 468, 508, 520, 540, 548, 585, 600, 635, 650, 675, 685, 702, 762, 780, 822, 900, 936, 975, 1016, 1080, 1096, 1143, 1170, 1233, 1270, 1300, 1350, 1370, 1404, 1524, 1560, 1644, 1651, 1755, 1781, 1800, 1905, 1950, 2055, 2286, 2340, 2466, 2540, 2600, 2700, 2740, 2808, 2925, 3048, 3175, 3288, 3302, 3425, 3429, 3510, 3562, 3699, 3810, 3900, 4110, 4572, 4680, 4932, 4953, 5080, 5343, 5400, 5480, 5715, 5850, 6165, 6350, 6604, 6850, 6858, 7020, 7124, 7398, 7620, 7800, 8220, 8255, 8775, 8905, 9144, 9525, 9864, 9906, 10275, 10686, 11430, 11700, 12330, 12700, 13208, 13700, 13716, 14040, 14248, 14796, 14859, 15240, 16029, 16440, 16510, 17145, 17399, 17550, 17810, 18495, 19050, 19812, 20550, 21372, 22860, 23400, 24660, 24765, 25400, 26715, 27400, 27432, 28575, 29592, 29718, 30825, 32058, 33020, 34290, 34798, 35100, 35620, 36990, 38100, 39624, 41100, 41275, 42744, 44525, 44577, 45720, 48087, 49320, 49530, 52197, 53430, 57150, 59436, 61650, 64116, 66040, 68580, 69596, 70200, 71240, 73980, 74295, 76200, 80145, 82200, 82550, 85725, 86995, 89050, 89154, 92475, 96174, 99060, 104394, 106860, 114300, 118872, 123300, 123825, 128232, 133575, 137160, 139192, 147960, 148590, 156591, 160290, 165100, 171450, 173990, 178100, 178308, 184950, 192348, 198120, 208788, 213720, 222885, 226187, 228600, 240435, 246600, 247650, 260985, 267150, 297180, 313182, 320580, 330200, 342900, 347980, 356200, 356616, 369900, 371475, 384696, 400725, 417576, 434975, 445770, 452374, 469773, 480870, 495300, 521970, 534300, 594360, 626364, 641160, 678561, 685800, 695960, 739800, 742950, 782955, 801450, 869950, 891540, 904748, 939546, 961740, 990600, 1043940, 1068600, 1114425, 1130935, 1202175, 1252728, 1304925, 1357122, 1485900, 1565910, 1602900, 1739900, 1783080, 1809496, 1879092, 1923480, 2035683, 2087880, 2228850, 2261870, 2348865, 2404350, 2609850, 2714244, 2971800, 3131820, 3205800, 3392805, 3479800, 3758184, 3914775, 4071366, 4457700, 4523740, 4697730, 4808700, 5219700, 5428488, 5654675, 6107049, 6263640, 6785610, 7829550, 8142732, 8915400, 9047480, 9395460, 9617400, 10178415, 10439400, 11309350, 11744325, 12214098, 13571220, 15659100, 16285464, 16964025, 18790920, 20356830, 22618700, 23488650, 24428196, 27142440, 30535245, 31318200, 33928050, 40713660, 45237400, 46977300, 48856392, 50892075, 61070490, 67856100, 81427320, 93954600, 101784150, 122140980, 135712200, 152676225, 203568300, 244281960, 305352450, 407136600, 610704900, 1221409800]

約数ペア:

[(1, 1221409800), (2, 610704900), (3, 407136600), (4, 305352450), (5, 244281960), (6, 203568300), (8, 152676225), (9, 135712200), (10, 122140980), (12, 101784150), (13, 93954600), (15, 81427320), (18, 67856100), (20, 61070490), (24, 50892075), (25, 48856392), (26, 46977300), (27, 45237400), (30, 40713660), (36, 33928050), (39, 31318200), (40, 30535245), (45, 27142440), (50, 24428196), (52, 23488650), (54, 22618700), (60, 20356830), (65, 18790920), (72, 16964025), (75, 16285464), (78, 15659100), (90, 13571220), (100, 12214098), (104, 11744325), (108, 11309350), (117, 10439400), (120, 10178415), (127, 9617400), (130, 9395460), (135, 9047480), (137, 8915400), (150, 8142732), (156, 7829550), (180, 6785610), (195, 6263640), (200, 6107049), (216, 5654675), (225, 5428488), (234, 5219700), (254, 4808700), (260, 4697730), (270, 4523740), (274, 4457700), (300, 4071366), (312, 3914775), (325, 3758184), (351, 3479800), (360, 3392805), (381, 3205800), (390, 3131820), (411, 2971800), (450, 2714244), (468, 2609850), (508, 2404350), (520, 2348865), (540, 2261870), (548, 2228850), (585, 2087880), (600, 2035683), (635, 1923480), (650, 1879092), (675, 1809496), (685, 1783080), (702, 1739900), (762, 1602900), (780, 1565910), (822, 1485900), (900, 1357122), (936, 1304925), (975, 1252728), (1016, 1202175), (1080, 1130935), (1096, 1114425), (1143, 1068600), (1170, 1043940), (1233, 990600), (1270, 961740), (1300, 939546), (1350, 904748), (1370, 891540), (1404, 869950), (1524, 801450), (1560, 782955), (1644, 742950), (1651, 739800), (1755, 695960), (1781, 685800), (1800, 678561), (1905, 641160), (1950, 626364), (2055, 594360), (2286, 534300), (2340, 521970), (2466, 495300), (2540, 480870), (2600, 469773), (2700, 452374), (2740, 445770), (2808, 434975), (2925, 417576), (3048, 400725), (3175, 384696), (3288, 371475), (3302, 369900), (3425, 356616), (3429, 356200), (3510, 347980), (3562, 342900), (3699, 330200), (3810, 320580), (3900, 313182), (4110, 297180), (4572, 267150), (4680, 260985), (4932, 247650), (4953, 246600), (5080, 240435), (5343, 228600), (5400, 226187), (5480, 222885), (5715, 213720), (5850, 208788), (6165, 198120), (6350, 192348), (6604, 184950), (6850, 178308), (6858, 178100), (7020, 173990), (7124, 171450), (7398, 165100), (7620, 160290), (7800, 156591), (8220, 148590), (8255, 147960), (8775, 139192), (8905, 137160), (9144, 133575), (9525, 128232), (9864, 123825), (9906, 123300), (10275, 118872), (10686, 114300), (11430, 106860), (11700, 104394), (12330, 99060), (12700, 96174), (13208, 92475), (13700, 89154), (13716, 89050), (14040, 86995), (14248, 85725), (14796, 82550), (14859, 82200), (15240, 80145), (16029, 76200), (16440, 74295), (16510, 73980), (17145, 71240), (17399, 70200), (17550, 69596), (17810, 68580), (18495, 66040), (19050, 64116), (19812, 61650), (20550, 59436), (21372, 57150), (22860, 53430), (23400, 52197), (24660, 49530), (24765, 49320), (25400, 48087), (26715, 45720), (27400, 44577), (27432, 44525), (28575, 42744), (29592, 41275), (29718, 41100), (30825, 39624), (32058, 38100), (33020, 36990), (34290, 35620), (34798, 35100)]