71723850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 96

約数和(自身を含む): 205540416

約数和(自身を除く): 133816566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1122, 1275, 1650, 1870, 2550, 2557, 2805, 4675, 5114, 5610, 7671, 9350, 12785, 14025, 15342, 25570, 28050, 28127, 38355, 43469, 56254, 63925, 76710, 84381, 86938, 127850, 130407, 140635, 168762, 191775, 217345, 260814, 281270, 383550, 421905, 434690, 478159, 652035, 703175, 843810, 956318, 1086725, 1304070, 1406350, 1434477, 2109525, 2173450, 2390795, 2868954, 3260175, 4219050, 4781590, 6520350, 7172385, 11953975, 14344770, 23907950, 35861925, 71723850]

約数ペア:

[(1, 71723850), (2, 35861925), (3, 23907950), (5, 14344770), (6, 11953975), (10, 7172385), (11, 6520350), (15, 4781590), (17, 4219050), (22, 3260175), (25, 2868954), (30, 2390795), (33, 2173450), (34, 2109525), (50, 1434477), (51, 1406350), (55, 1304070), (66, 1086725), (75, 956318), (85, 843810), (102, 703175), (110, 652035), (150, 478159), (165, 434690), (170, 421905), (187, 383550), (255, 281270), (275, 260814), (330, 217345), (374, 191775), (425, 168762), (510, 140635), (550, 130407), (561, 127850), (825, 86938), (850, 84381), (935, 76710), (1122, 63925), (1275, 56254), (1650, 43469), (1870, 38355), (2550, 28127), (2557, 28050), (2805, 25570), (4675, 15342), (5114, 14025), (5610, 12785), (7671, 9350)]