13045500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 44518656

約数和(自身を除く): 31473156

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, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 223, 225, 234, 250, 260, 300, 325, 375, 390, 446, 450, 468, 500, 585, 650, 669, 750, 780, 892, 900, 975, 1115, 1125, 1170, 1300, 1338, 1500, 1625, 1950, 2007, 2230, 2250, 2340, 2676, 2899, 2925, 3250, 3345, 3900, 4014, 4460, 4500, 4875, 5575, 5798, 5850, 6500, 6690, 8028, 8697, 9750, 10035, 11150, 11596, 11700, 13380, 14495, 14625, 16725, 17394, 19500, 20070, 22300, 26091, 27875, 28990, 29250, 33450, 34788, 40140, 43485, 50175, 52182, 55750, 57980, 58500, 66900, 72475, 83625, 86970, 100350, 104364, 111500, 130455, 144950, 167250, 173940, 200700, 217425, 250875, 260910, 289900, 334500, 362375, 434850, 501750, 521820, 652275, 724750, 869700, 1003500, 1087125, 1304550, 1449500, 2174250, 2609100, 3261375, 4348500, 6522750, 13045500]

約数ペア:

[(1, 13045500), (2, 6522750), (3, 4348500), (4, 3261375), (5, 2609100), (6, 2174250), (9, 1449500), (10, 1304550), (12, 1087125), (13, 1003500), (15, 869700), (18, 724750), (20, 652275), (25, 521820), (26, 501750), (30, 434850), (36, 362375), (39, 334500), (45, 289900), (50, 260910), (52, 250875), (60, 217425), (65, 200700), (75, 173940), (78, 167250), (90, 144950), (100, 130455), (117, 111500), (125, 104364), (130, 100350), (150, 86970), (156, 83625), (180, 72475), (195, 66900), (223, 58500), (225, 57980), (234, 55750), (250, 52182), (260, 50175), (300, 43485), (325, 40140), (375, 34788), (390, 33450), (446, 29250), (450, 28990), (468, 27875), (500, 26091), (585, 22300), (650, 20070), (669, 19500), (750, 17394), (780, 16725), (892, 14625), (900, 14495), (975, 13380), (1115, 11700), (1125, 11596), (1170, 11150), (1300, 10035), (1338, 9750), (1500, 8697), (1625, 8028), (1950, 6690), (2007, 6500), (2230, 5850), (2250, 5798), (2340, 5575), (2676, 4875), (2899, 4500), (2925, 4460), (3250, 4014), (3345, 3900)]