55656900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 193362624

約数和(自身を除く): 137705724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 67, 71, 75, 78, 90, 100, 117, 130, 134, 142, 150, 156, 180, 195, 201, 213, 225, 234, 260, 268, 284, 300, 325, 335, 355, 390, 402, 426, 450, 468, 585, 603, 639, 650, 670, 710, 780, 804, 852, 871, 900, 923, 975, 1005, 1065, 1170, 1206, 1278, 1300, 1340, 1420, 1675, 1742, 1775, 1846, 1950, 2010, 2130, 2340, 2412, 2556, 2613, 2769, 2925, 3015, 3195, 3350, 3484, 3550, 3692, 3900, 4020, 4260, 4355, 4615, 4757, 5025, 5226, 5325, 5538, 5850, 6030, 6390, 6700, 7100, 7839, 8307, 8710, 9230, 9514, 10050, 10452, 10650, 11076, 11700, 12060, 12780, 13065, 13845, 14271, 15075, 15678, 15975, 16614, 17420, 18460, 19028, 20100, 21300, 21775, 23075, 23785, 26130, 27690, 28542, 30150, 31356, 31950, 33228, 39195, 41535, 42813, 43550, 46150, 47570, 52260, 55380, 57084, 60300, 61841, 63900, 65325, 69225, 71355, 78390, 83070, 85626, 87100, 92300, 95140, 118925, 123682, 130650, 138450, 142710, 156780, 166140, 171252, 185523, 195975, 207675, 214065, 237850, 247364, 261300, 276900, 285420, 309205, 356775, 371046, 391950, 415350, 428130, 475700, 556569, 618410, 713550, 742092, 783900, 830700, 856260, 927615, 1070325, 1113138, 1236820, 1427100, 1546025, 1855230, 2140650, 2226276, 2782845, 3092050, 3710460, 4281300, 4638075, 5565690, 6184100, 9276150, 11131380, 13914225, 18552300, 27828450, 55656900]

約数ペア:

[(1, 55656900), (2, 27828450), (3, 18552300), (4, 13914225), (5, 11131380), (6, 9276150), (9, 6184100), (10, 5565690), (12, 4638075), (13, 4281300), (15, 3710460), (18, 3092050), (20, 2782845), (25, 2226276), (26, 2140650), (30, 1855230), (36, 1546025), (39, 1427100), (45, 1236820), (50, 1113138), (52, 1070325), (60, 927615), (65, 856260), (67, 830700), (71, 783900), (75, 742092), (78, 713550), (90, 618410), (100, 556569), (117, 475700), (130, 428130), (134, 415350), (142, 391950), (150, 371046), (156, 356775), (180, 309205), (195, 285420), (201, 276900), (213, 261300), (225, 247364), (234, 237850), (260, 214065), (268, 207675), (284, 195975), (300, 185523), (325, 171252), (335, 166140), (355, 156780), (390, 142710), (402, 138450), (426, 130650), (450, 123682), (468, 118925), (585, 95140), (603, 92300), (639, 87100), (650, 85626), (670, 83070), (710, 78390), (780, 71355), (804, 69225), (852, 65325), (871, 63900), (900, 61841), (923, 60300), (975, 57084), (1005, 55380), (1065, 52260), (1170, 47570), (1206, 46150), (1278, 43550), (1300, 42813), (1340, 41535), (1420, 39195), (1675, 33228), (1742, 31950), (1775, 31356), (1846, 30150), (1950, 28542), (2010, 27690), (2130, 26130), (2340, 23785), (2412, 23075), (2556, 21775), (2613, 21300), (2769, 20100), (2925, 19028), (3015, 18460), (3195, 17420), (3350, 16614), (3484, 15975), (3550, 15678), (3692, 15075), (3900, 14271), (4020, 13845), (4260, 13065), (4355, 12780), (4615, 12060), (4757, 11700), (5025, 11076), (5226, 10650), (5325, 10452), (5538, 10050), (5850, 9514), (6030, 9230), (6390, 8710), (6700, 8307), (7100, 7839)]