76353420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 253380960

約数和(自身を除く): 177027540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 809, 858, 1210, 1430, 1452, 1573, 1618, 1716, 1815, 2145, 2420, 2427, 2860, 3146, 3236, 3630, 4045, 4290, 4719, 4854, 6292, 7260, 7865, 8090, 8580, 8899, 9438, 9708, 10517, 12135, 15730, 16180, 17798, 18876, 21034, 23595, 24270, 26697, 31460, 31551, 35596, 42068, 44495, 47190, 48540, 52585, 53394, 63102, 88990, 94380, 97889, 105170, 106788, 115687, 126204, 133485, 157755, 177980, 195778, 210340, 231374, 266970, 293667, 315510, 347061, 391556, 462748, 489445, 533940, 578435, 587334, 631020, 694122, 978890, 1156870, 1174668, 1272557, 1388244, 1468335, 1735305, 1957780, 2313740, 2545114, 2936670, 3470610, 3817671, 5090228, 5873340, 6362785, 6941220, 7635342, 12725570, 15270684, 19088355, 25451140, 38176710, 76353420]

約数ペア:

[(1, 76353420), (2, 38176710), (3, 25451140), (4, 19088355), (5, 15270684), (6, 12725570), (10, 7635342), (11, 6941220), (12, 6362785), (13, 5873340), (15, 5090228), (20, 3817671), (22, 3470610), (26, 2936670), (30, 2545114), (33, 2313740), (39, 1957780), (44, 1735305), (52, 1468335), (55, 1388244), (60, 1272557), (65, 1174668), (66, 1156870), (78, 978890), (110, 694122), (121, 631020), (130, 587334), (132, 578435), (143, 533940), (156, 489445), (165, 462748), (195, 391556), (220, 347061), (242, 315510), (260, 293667), (286, 266970), (330, 231374), (363, 210340), (390, 195778), (429, 177980), (484, 157755), (572, 133485), (605, 126204), (660, 115687), (715, 106788), (726, 105170), (780, 97889), (809, 94380), (858, 88990), (1210, 63102), (1430, 53394), (1452, 52585), (1573, 48540), (1618, 47190), (1716, 44495), (1815, 42068), (2145, 35596), (2420, 31551), (2427, 31460), (2860, 26697), (3146, 24270), (3236, 23595), (3630, 21034), (4045, 18876), (4290, 17798), (4719, 16180), (4854, 15730), (6292, 12135), (7260, 10517), (7865, 9708), (8090, 9438), (8580, 8899)]