101181780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 354017664

約数和(自身を除く): 252835884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 613, 630, 655, 786, 917, 1179, 1226, 1260, 1310, 1572, 1834, 1839, 1965, 2358, 2452, 2620, 2751, 3065, 3668, 3678, 3930, 4291, 4585, 4716, 5502, 5517, 5895, 6130, 7356, 7860, 8253, 8582, 9170, 9195, 11004, 11034, 11790, 12260, 12873, 13755, 16506, 17164, 18340, 18390, 21455, 22068, 23580, 25746, 27510, 27585, 33012, 36780, 38619, 41265, 42910, 51492, 55020, 55170, 64365, 77238, 80303, 82530, 85820, 110340, 128730, 154476, 160606, 165060, 193095, 240909, 257460, 321212, 386190, 401515, 481818, 562121, 722727, 772380, 803030, 963636, 1124242, 1204545, 1445454, 1606060, 1686363, 2248484, 2409090, 2810605, 2890908, 3372726, 3613635, 4818180, 5059089, 5621210, 6745452, 7227270, 8431815, 10118178, 11242420, 14454540, 16863630, 20236356, 25295445, 33727260, 50590890, 101181780]

約数ペア:

[(1, 101181780), (2, 50590890), (3, 33727260), (4, 25295445), (5, 20236356), (6, 16863630), (7, 14454540), (9, 11242420), (10, 10118178), (12, 8431815), (14, 7227270), (15, 6745452), (18, 5621210), (20, 5059089), (21, 4818180), (28, 3613635), (30, 3372726), (35, 2890908), (36, 2810605), (42, 2409090), (45, 2248484), (60, 1686363), (63, 1606060), (70, 1445454), (84, 1204545), (90, 1124242), (105, 963636), (126, 803030), (131, 772380), (140, 722727), (180, 562121), (210, 481818), (252, 401515), (262, 386190), (315, 321212), (393, 257460), (420, 240909), (524, 193095), (613, 165060), (630, 160606), (655, 154476), (786, 128730), (917, 110340), (1179, 85820), (1226, 82530), (1260, 80303), (1310, 77238), (1572, 64365), (1834, 55170), (1839, 55020), (1965, 51492), (2358, 42910), (2452, 41265), (2620, 38619), (2751, 36780), (3065, 33012), (3668, 27585), (3678, 27510), (3930, 25746), (4291, 23580), (4585, 22068), (4716, 21455), (5502, 18390), (5517, 18340), (5895, 17164), (6130, 16506), (7356, 13755), (7860, 12873), (8253, 12260), (8582, 11790), (9170, 11034), (9195, 11004)]