61803200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 126

約数和(自身を含む): 161999676

約数和(自身を除く): 100196476

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 107, 152, 160, 190, 200, 214, 304, 320, 361, 380, 400, 428, 475, 535, 608, 722, 760, 800, 856, 950, 1070, 1216, 1444, 1520, 1600, 1712, 1805, 1900, 2033, 2140, 2675, 2888, 3040, 3424, 3610, 3800, 4066, 4280, 5350, 5776, 6080, 6848, 7220, 7600, 8132, 8560, 9025, 10165, 10700, 11552, 14440, 15200, 16264, 17120, 18050, 20330, 21400, 23104, 28880, 30400, 32528, 34240, 36100, 38627, 40660, 42800, 50825, 57760, 65056, 72200, 77254, 81320, 85600, 101650, 115520, 130112, 144400, 154508, 162640, 171200, 193135, 203300, 288800, 309016, 325280, 386270, 406600, 577600, 618032, 650560, 772540, 813200, 965675, 1236064, 1545080, 1626400, 1931350, 2472128, 3090160, 3252800, 3862700, 6180320, 7725400, 12360640, 15450800, 30901600, 61803200]

約数ペア:

[(1, 61803200), (2, 30901600), (4, 15450800), (5, 12360640), (8, 7725400), (10, 6180320), (16, 3862700), (19, 3252800), (20, 3090160), (25, 2472128), (32, 1931350), (38, 1626400), (40, 1545080), (50, 1236064), (64, 965675), (76, 813200), (80, 772540), (95, 650560), (100, 618032), (107, 577600), (152, 406600), (160, 386270), (190, 325280), (200, 309016), (214, 288800), (304, 203300), (320, 193135), (361, 171200), (380, 162640), (400, 154508), (428, 144400), (475, 130112), (535, 115520), (608, 101650), (722, 85600), (760, 81320), (800, 77254), (856, 72200), (950, 65056), (1070, 57760), (1216, 50825), (1444, 42800), (1520, 40660), (1600, 38627), (1712, 36100), (1805, 34240), (1900, 32528), (2033, 30400), (2140, 28880), (2675, 23104), (2888, 21400), (3040, 20330), (3424, 18050), (3610, 17120), (3800, 16264), (4066, 15200), (4280, 14440), (5350, 11552), (5776, 10700), (6080, 10165), (6848, 9025), (7220, 8560), (7600, 8132)]