202130850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2620

約数の個数: 96

約数和(自身を含む): 548107776

約数和(自身を除く): 345976926

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 775, 850, 930, 1054, 1275, 1550, 1581, 2325, 2550, 2557, 2635, 3162, 4650, 5114, 5270, 7671, 7905, 12785, 13175, 15342, 15810, 25570, 26350, 38355, 39525, 43469, 63925, 76710, 79050, 79267, 86938, 127850, 130407, 158534, 191775, 217345, 237801, 260814, 383550, 396335, 434690, 475602, 652035, 792670, 1086725, 1189005, 1304070, 1347539, 1981675, 2173450, 2378010, 2695078, 3260175, 3963350, 4042617, 5945025, 6520350, 6737695, 8085234, 11890050, 13475390, 20213085, 33688475, 40426170, 67376950, 101065425, 202130850]

約数ペア:

[(1, 202130850), (2, 101065425), (3, 67376950), (5, 40426170), (6, 33688475), (10, 20213085), (15, 13475390), (17, 11890050), (25, 8085234), (30, 6737695), (31, 6520350), (34, 5945025), (50, 4042617), (51, 3963350), (62, 3260175), (75, 2695078), (85, 2378010), (93, 2173450), (102, 1981675), (150, 1347539), (155, 1304070), (170, 1189005), (186, 1086725), (255, 792670), (310, 652035), (425, 475602), (465, 434690), (510, 396335), (527, 383550), (775, 260814), (850, 237801), (930, 217345), (1054, 191775), (1275, 158534), (1550, 130407), (1581, 127850), (2325, 86938), (2550, 79267), (2557, 79050), (2635, 76710), (3162, 63925), (4650, 43469), (5114, 39525), (5270, 38355), (7671, 26350), (7905, 25570), (12785, 15810), (13175, 15342)]