57603780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 190794240

約数和(自身を除く): 133190460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 239, 260, 309, 390, 412, 468, 478, 515, 585, 618, 717, 780, 927, 956, 1030, 1170, 1195, 1236, 1339, 1434, 1545, 1854, 2060, 2151, 2340, 2390, 2678, 2868, 3090, 3107, 3585, 3708, 4017, 4302, 4635, 4780, 5356, 6180, 6214, 6695, 7170, 8034, 8604, 9270, 9321, 10755, 12051, 12428, 13390, 14340, 15535, 16068, 18540, 18642, 20085, 21510, 24102, 24617, 26780, 27963, 31070, 37284, 40170, 43020, 46605, 48204, 49234, 55926, 60255, 62140, 73851, 80340, 93210, 98468, 111852, 120510, 123085, 139815, 147702, 186420, 221553, 241020, 246170, 279630, 295404, 320021, 369255, 443106, 492340, 559260, 640042, 738510, 886212, 960063, 1107765, 1280084, 1477020, 1600105, 1920126, 2215530, 2880189, 3200210, 3840252, 4431060, 4800315, 5760378, 6400420, 9600630, 11520756, 14400945, 19201260, 28801890, 57603780]

約数ペア:

[(1, 57603780), (2, 28801890), (3, 19201260), (4, 14400945), (5, 11520756), (6, 9600630), (9, 6400420), (10, 5760378), (12, 4800315), (13, 4431060), (15, 3840252), (18, 3200210), (20, 2880189), (26, 2215530), (30, 1920126), (36, 1600105), (39, 1477020), (45, 1280084), (52, 1107765), (60, 960063), (65, 886212), (78, 738510), (90, 640042), (103, 559260), (117, 492340), (130, 443106), (156, 369255), (180, 320021), (195, 295404), (206, 279630), (234, 246170), (239, 241020), (260, 221553), (309, 186420), (390, 147702), (412, 139815), (468, 123085), (478, 120510), (515, 111852), (585, 98468), (618, 93210), (717, 80340), (780, 73851), (927, 62140), (956, 60255), (1030, 55926), (1170, 49234), (1195, 48204), (1236, 46605), (1339, 43020), (1434, 40170), (1545, 37284), (1854, 31070), (2060, 27963), (2151, 26780), (2340, 24617), (2390, 24102), (2678, 21510), (2868, 20085), (3090, 18642), (3107, 18540), (3585, 16068), (3708, 15535), (4017, 14340), (4302, 13390), (4635, 12428), (4780, 12051), (5356, 10755), (6180, 9321), (6214, 9270), (6695, 8604), (7170, 8034)]