231623300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 573713280

約数和(自身を除く): 342089980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 71, 76, 85, 95, 100, 101, 142, 170, 190, 202, 284, 323, 340, 355, 380, 404, 425, 475, 505, 646, 710, 850, 950, 1010, 1207, 1292, 1349, 1420, 1615, 1700, 1717, 1775, 1900, 1919, 2020, 2414, 2525, 2698, 3230, 3434, 3550, 3838, 4828, 5050, 5396, 6035, 6460, 6745, 6868, 7100, 7171, 7676, 8075, 8585, 9595, 10100, 12070, 13490, 14342, 16150, 17170, 19190, 22933, 24140, 26980, 28684, 30175, 32300, 32623, 33725, 34340, 35855, 38380, 42925, 45866, 47975, 60350, 65246, 67450, 71710, 85850, 91732, 95950, 114665, 120700, 121907, 130492, 134900, 136249, 143420, 163115, 171700, 179275, 191900, 229330, 243814, 272498, 326230, 358550, 458660, 487628, 544996, 573325, 609535, 652460, 681245, 717100, 815575, 1146650, 1219070, 1362490, 1631150, 2293300, 2316233, 2438140, 2724980, 3047675, 3262300, 3406225, 4632466, 6095350, 6812450, 9264932, 11581165, 12190700, 13624900, 23162330, 46324660, 57905825, 115811650, 231623300]

約数ペア:

[(1, 231623300), (2, 115811650), (4, 57905825), (5, 46324660), (10, 23162330), (17, 13624900), (19, 12190700), (20, 11581165), (25, 9264932), (34, 6812450), (38, 6095350), (50, 4632466), (68, 3406225), (71, 3262300), (76, 3047675), (85, 2724980), (95, 2438140), (100, 2316233), (101, 2293300), (142, 1631150), (170, 1362490), (190, 1219070), (202, 1146650), (284, 815575), (323, 717100), (340, 681245), (355, 652460), (380, 609535), (404, 573325), (425, 544996), (475, 487628), (505, 458660), (646, 358550), (710, 326230), (850, 272498), (950, 243814), (1010, 229330), (1207, 191900), (1292, 179275), (1349, 171700), (1420, 163115), (1615, 143420), (1700, 136249), (1717, 134900), (1775, 130492), (1900, 121907), (1919, 120700), (2020, 114665), (2414, 95950), (2525, 91732), (2698, 85850), (3230, 71710), (3434, 67450), (3550, 65246), (3838, 60350), (4828, 47975), (5050, 45866), (5396, 42925), (6035, 38380), (6460, 35855), (6745, 34340), (6868, 33725), (7100, 32623), (7171, 32300), (7676, 30175), (8075, 28684), (8585, 26980), (9595, 24140), (10100, 22933), (12070, 19190), (13490, 17170), (14342, 16150)]