6720545700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6857}}^1$

素因数の和:6905

約数の個数: 270

約数和(自身を含む): 23949377298

約数和(自身を除く): 17228831598

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 121, 132, 135, 150, 162, 165, 180, 198, 220, 225, 242, 270, 275, 297, 300, 324, 330, 363, 396, 405, 450, 484, 495, 540, 550, 594, 605, 660, 675, 726, 810, 825, 891, 900, 990, 1089, 1100, 1188, 1210, 1350, 1452, 1485, 1620, 1650, 1782, 1815, 1980, 2025, 2178, 2420, 2475, 2700, 2970, 3025, 3267, 3300, 3564, 3630, 4050, 4356, 4455, 4950, 5445, 5940, 6050, 6534, 6857, 7260, 7425, 8100, 8910, 9075, 9801, 9900, 10890, 12100, 13068, 13714, 14850, 16335, 17820, 18150, 19602, 20571, 21780, 22275, 27225, 27428, 29700, 32670, 34285, 36300, 39204, 41142, 44550, 49005, 54450, 61713, 65340, 68570, 75427, 81675, 82284, 89100, 98010, 102855, 108900, 123426, 137140, 150854, 163350, 171425, 185139, 196020, 205710, 226281, 245025, 246852, 301708, 308565, 326700, 342850, 370278, 377135, 411420, 452562, 490050, 514275, 555417, 617130, 678843, 685700, 740556, 754270, 829697, 905124, 925695, 980100, 1028550, 1110834, 1131405, 1234260, 1357686, 1508540, 1542825, 1659394, 1851390, 1885675, 2036529, 2057100, 2221668, 2262810, 2489091, 2715372, 2777085, 3085650, 3318788, 3394215, 3702780, 3771350, 4073058, 4148485, 4525620, 4628475, 4978182, 5554170, 5657025, 6109587, 6171300, 6788430, 7467273, 7542700, 8146116, 8296970, 9256950, 9956364, 10182645, 11108340, 11314050, 12219174, 12445455, 13576860, 13885425, 14934546, 16593940, 16971075, 18513900, 20365290, 20742425, 22401819, 22628100, 24438348, 24890910, 27770850, 29869092, 30547935, 33942150, 37336365, 40730580, 41484850, 44803638, 49781820, 50913225, 55541700, 61095870, 62227275, 67205457, 67884300, 74672730, 82969700, 89607276, 101826450, 112009095, 122191740, 124454550, 134410914, 149345460, 152739675, 186681825, 203652900, 224018190, 248909100, 268821828, 305479350, 336027285, 373363650, 448036380, 560045475, 610958700, 672054570, 746727300, 1120090950, 1344109140, 1680136425, 2240181900, 3360272850, 6720545700]

約数ペア:

[(1, 6720545700), (2, 3360272850), (3, 2240181900), (4, 1680136425), (5, 1344109140), (6, 1120090950), (9, 746727300), (10, 672054570), (11, 610958700), (12, 560045475), (15, 448036380), (18, 373363650), (20, 336027285), (22, 305479350), (25, 268821828), (27, 248909100), (30, 224018190), (33, 203652900), (36, 186681825), (44, 152739675), (45, 149345460), (50, 134410914), (54, 124454550), (55, 122191740), (60, 112009095), (66, 101826450), (75, 89607276), (81, 82969700), (90, 74672730), (99, 67884300), (100, 67205457), (108, 62227275), (110, 61095870), (121, 55541700), (132, 50913225), (135, 49781820), (150, 44803638), (162, 41484850), (165, 40730580), (180, 37336365), (198, 33942150), (220, 30547935), (225, 29869092), (242, 27770850), (270, 24890910), (275, 24438348), (297, 22628100), (300, 22401819), (324, 20742425), (330, 20365290), (363, 18513900), (396, 16971075), (405, 16593940), (450, 14934546), (484, 13885425), (495, 13576860), (540, 12445455), (550, 12219174), (594, 11314050), (605, 11108340), (660, 10182645), (675, 9956364), (726, 9256950), (810, 8296970), (825, 8146116), (891, 7542700), (900, 7467273), (990, 6788430), (1089, 6171300), (1100, 6109587), (1188, 5657025), (1210, 5554170), (1350, 4978182), (1452, 4628475), (1485, 4525620), (1620, 4148485), (1650, 4073058), (1782, 3771350), (1815, 3702780), (1980, 3394215), (2025, 3318788), (2178, 3085650), (2420, 2777085), (2475, 2715372), (2700, 2489091), (2970, 2262810), (3025, 2221668), (3267, 2057100), (3300, 2036529), (3564, 1885675), (3630, 1851390), (4050, 1659394), (4356, 1542825), (4455, 1508540), (4950, 1357686), (5445, 1234260), (5940, 1131405), (6050, 1110834), (6534, 1028550), (6857, 980100), (7260, 925695), (7425, 905124), (8100, 829697), (8910, 754270), (9075, 740556), (9801, 685700), (9900, 678843), (10890, 617130), (12100, 555417), (13068, 514275), (13714, 490050), (14850, 452562), (16335, 411420), (17820, 377135), (18150, 370278), (19602, 342850), (20571, 326700), (21780, 308565), (22275, 301708), (27225, 246852), (27428, 245025), (29700, 226281), (32670, 205710), (34285, 196020), (36300, 185139), (39204, 171425), (41142, 163350), (44550, 150854), (49005, 137140), (54450, 123426), (61713, 108900), (65340, 102855), (68570, 98010), (75427, 89100), (81675, 82284)]