181909260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25913}}^1$

素因数の和:25944

約数の個数: 96

約数和(自身を含む): 609497280

約数和(自身を除く): 427588020

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, 25913, 51826, 77739, 103652, 129565, 155478, 233217, 259130, 310956, 336869, 388695, 466434, 518260, 673738, 699651, 777390, 932868, 1010607, 1166085, 1347476, 1399302, 1554780, 1684345, 2021214, 2332170, 2798604, 3031821, 3368690, 3498255, 4042428, 4664340, 5053035, 6063642, 6737380, 6996510, 9095463, 10106070, 12127284, 13993020, 15159105, 18190926, 20212140, 30318210, 36381852, 45477315, 60636420, 90954630, 181909260]

約数ペア:

[(1, 181909260), (2, 90954630), (3, 60636420), (4, 45477315), (5, 36381852), (6, 30318210), (9, 20212140), (10, 18190926), (12, 15159105), (13, 13993020), (15, 12127284), (18, 10106070), (20, 9095463), (26, 6996510), (27, 6737380), (30, 6063642), (36, 5053035), (39, 4664340), (45, 4042428), (52, 3498255), (54, 3368690), (60, 3031821), (65, 2798604), (78, 2332170), (90, 2021214), (108, 1684345), (117, 1554780), (130, 1399302), (135, 1347476), (156, 1166085), (180, 1010607), (195, 932868), (234, 777390), (260, 699651), (270, 673738), (351, 518260), (390, 466434), (468, 388695), (540, 336869), (585, 310956), (702, 259130), (780, 233217), (1170, 155478), (1404, 129565), (1755, 103652), (2340, 77739), (3510, 51826), (7020, 25913)]