89554140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12788

約数の個数: 96

約数和(自身を含む): 300068160

約数和(自身を除く): 210514020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12757, 25514, 38271, 51028, 63785, 76542, 114813, 127570, 153084, 165841, 191355, 229626, 255140, 331682, 344439, 382710, 459252, 497523, 574065, 663364, 688878, 765420, 829205, 995046, 1148130, 1377756, 1492569, 1658410, 1722195, 1990092, 2296260, 2487615, 2985138, 3316820, 3444390, 4477707, 4975230, 5970276, 6888780, 7462845, 8955414, 9950460, 14925690, 17910828, 22388535, 29851380, 44777070, 89554140]

約数ペア:

[(1, 89554140), (2, 44777070), (3, 29851380), (4, 22388535), (5, 17910828), (6, 14925690), (9, 9950460), (10, 8955414), (12, 7462845), (13, 6888780), (15, 5970276), (18, 4975230), (20, 4477707), (26, 3444390), (27, 3316820), (30, 2985138), (36, 2487615), (39, 2296260), (45, 1990092), (52, 1722195), (54, 1658410), (60, 1492569), (65, 1377756), (78, 1148130), (90, 995046), (108, 829205), (117, 765420), (130, 688878), (135, 663364), (156, 574065), (180, 497523), (195, 459252), (234, 382710), (260, 344439), (270, 331682), (351, 255140), (390, 229626), (468, 191355), (540, 165841), (585, 153084), (702, 127570), (780, 114813), (1170, 76542), (1404, 63785), (1755, 51028), (2340, 38271), (3510, 25514), (7020, 12757)]