152587890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 504870912

約数和(自身を除く): 352283022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 601, 630, 651, 806, 819, 910, 930, 1085, 1170, 1202, 1209, 1302, 1365, 1395, 1638, 1803, 1953, 2015, 2170, 2418, 2730, 2790, 2821, 3005, 3255, 3606, 3627, 3906, 4030, 4095, 4207, 5409, 5642, 6010, 6045, 6510, 7254, 7813, 8190, 8414, 8463, 9015, 9765, 10818, 12090, 12621, 14105, 15626, 16926, 18030, 18135, 18631, 19530, 21035, 23439, 25242, 25389, 27045, 28210, 36270, 37262, 37863, 39065, 42070, 42315, 46878, 50778, 54090, 54691, 55893, 63105, 70317, 75726, 78130, 84630, 93155, 109382, 111786, 117195, 126210, 126945, 130417, 140634, 164073, 167679, 186310, 189315, 234390, 242203, 253890, 260834, 273455, 279465, 328146, 335358, 351585, 378630, 391251, 484406, 492219, 546910, 558930, 652085, 703170, 726609, 782502, 820365, 838395, 984438, 1173753, 1211015, 1304170, 1453218, 1640730, 1676790, 1695421, 1956255, 2179827, 2347506, 2422030, 2461095, 3390842, 3633045, 3912510, 4359654, 4922190, 5086263, 5868765, 7266090, 8477105, 10172526, 10899135, 11737530, 15258789, 16954210, 21798270, 25431315, 30517578, 50862630, 76293945, 152587890]

約数ペア:

[(1, 152587890), (2, 76293945), (3, 50862630), (5, 30517578), (6, 25431315), (7, 21798270), (9, 16954210), (10, 15258789), (13, 11737530), (14, 10899135), (15, 10172526), (18, 8477105), (21, 7266090), (26, 5868765), (30, 5086263), (31, 4922190), (35, 4359654), (39, 3912510), (42, 3633045), (45, 3390842), (62, 2461095), (63, 2422030), (65, 2347506), (70, 2179827), (78, 1956255), (90, 1695421), (91, 1676790), (93, 1640730), (105, 1453218), (117, 1304170), (126, 1211015), (130, 1173753), (155, 984438), (182, 838395), (186, 820365), (195, 782502), (210, 726609), (217, 703170), (234, 652085), (273, 558930), (279, 546910), (310, 492219), (315, 484406), (390, 391251), (403, 378630), (434, 351585), (455, 335358), (465, 328146), (546, 279465), (558, 273455), (585, 260834), (601, 253890), (630, 242203), (651, 234390), (806, 189315), (819, 186310), (910, 167679), (930, 164073), (1085, 140634), (1170, 130417), (1202, 126945), (1209, 126210), (1302, 117195), (1365, 111786), (1395, 109382), (1638, 93155), (1803, 84630), (1953, 78130), (2015, 75726), (2170, 70317), (2418, 63105), (2730, 55893), (2790, 54691), (2821, 54090), (3005, 50778), (3255, 46878), (3606, 42315), (3627, 42070), (3906, 39065), (4030, 37863), (4095, 37262), (4207, 36270), (5409, 28210), (5642, 27045), (6010, 25389), (6045, 25242), (6510, 23439), (7254, 21035), (7813, 19530), (8190, 18631), (8414, 18135), (8463, 18030), (9015, 16926), (9765, 15626), (10818, 14105), (12090, 12621)]