28852200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 108703980

約数和(自身を除く): 79851780

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, 81, 90, 100, 104, 108, 117, 120, 130, 135, 137, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 274, 300, 312, 324, 325, 351, 360, 390, 405, 411, 450, 468, 520, 540, 548, 585, 600, 648, 650, 675, 685, 702, 780, 810, 822, 900, 936, 975, 1053, 1080, 1096, 1170, 1233, 1300, 1350, 1370, 1404, 1560, 1620, 1644, 1755, 1781, 1800, 1950, 2025, 2055, 2106, 2340, 2466, 2600, 2700, 2740, 2808, 2925, 3240, 3288, 3425, 3510, 3562, 3699, 3900, 4050, 4110, 4212, 4680, 4932, 5265, 5343, 5400, 5480, 5850, 6165, 6850, 7020, 7124, 7398, 7800, 8100, 8220, 8424, 8775, 8905, 9864, 10275, 10530, 10686, 11097, 11700, 12330, 13700, 14040, 14248, 14796, 16029, 16200, 16440, 17550, 17810, 18495, 20550, 21060, 21372, 22194, 23400, 24660, 26325, 26715, 27400, 29592, 30825, 32058, 35100, 35620, 36990, 41100, 42120, 42744, 44388, 44525, 48087, 49320, 52650, 53430, 55485, 61650, 64116, 70200, 71240, 73980, 80145, 82200, 88776, 89050, 92475, 96174, 105300, 106860, 110970, 123300, 128232, 133575, 144261, 147960, 160290, 178100, 184950, 192348, 210600, 213720, 221940, 240435, 246600, 267150, 277425, 288522, 320580, 356200, 369900, 384696, 400725, 443880, 480870, 534300, 554850, 577044, 641160, 721305, 739800, 801450, 961740, 1068600, 1109700, 1154088, 1202175, 1442610, 1602900, 1923480, 2219400, 2404350, 2885220, 3205800, 3606525, 4808700, 5770440, 7213050, 9617400, 14426100, 28852200]

約数ペア:

[(1, 28852200), (2, 14426100), (3, 9617400), (4, 7213050), (5, 5770440), (6, 4808700), (8, 3606525), (9, 3205800), (10, 2885220), (12, 2404350), (13, 2219400), (15, 1923480), (18, 1602900), (20, 1442610), (24, 1202175), (25, 1154088), (26, 1109700), (27, 1068600), (30, 961740), (36, 801450), (39, 739800), (40, 721305), (45, 641160), (50, 577044), (52, 554850), (54, 534300), (60, 480870), (65, 443880), (72, 400725), (75, 384696), (78, 369900), (81, 356200), (90, 320580), (100, 288522), (104, 277425), (108, 267150), (117, 246600), (120, 240435), (130, 221940), (135, 213720), (137, 210600), (150, 192348), (156, 184950), (162, 178100), (180, 160290), (195, 147960), (200, 144261), (216, 133575), (225, 128232), (234, 123300), (260, 110970), (270, 106860), (274, 105300), (300, 96174), (312, 92475), (324, 89050), (325, 88776), (351, 82200), (360, 80145), (390, 73980), (405, 71240), (411, 70200), (450, 64116), (468, 61650), (520, 55485), (540, 53430), (548, 52650), (585, 49320), (600, 48087), (648, 44525), (650, 44388), (675, 42744), (685, 42120), (702, 41100), (780, 36990), (810, 35620), (822, 35100), (900, 32058), (936, 30825), (975, 29592), (1053, 27400), (1080, 26715), (1096, 26325), (1170, 24660), (1233, 23400), (1300, 22194), (1350, 21372), (1370, 21060), (1404, 20550), (1560, 18495), (1620, 17810), (1644, 17550), (1755, 16440), (1781, 16200), (1800, 16029), (1950, 14796), (2025, 14248), (2055, 14040), (2106, 13700), (2340, 12330), (2466, 11700), (2600, 11097), (2700, 10686), (2740, 10530), (2808, 10275), (2925, 9864), (3240, 8905), (3288, 8775), (3425, 8424), (3510, 8220), (3562, 8100), (3699, 7800), (3900, 7398), (4050, 7124), (4110, 7020), (4212, 6850), (4680, 6165), (4932, 5850), (5265, 5480), (5343, 5400)]