189640950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2462

約数の個数: 96

約数和(自身を含む): 514252800

約数和(自身を除く): 324611850

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, 2399, 2550, 2635, 3162, 4650, 4798, 5270, 7197, 7905, 11995, 13175, 14394, 15810, 23990, 26350, 35985, 39525, 40783, 59975, 71970, 74369, 79050, 81566, 119950, 122349, 148738, 179925, 203915, 223107, 244698, 359850, 371845, 407830, 446214, 611745, 743690, 1019575, 1115535, 1223490, 1264273, 1859225, 2039150, 2231070, 2528546, 3058725, 3718450, 3792819, 5577675, 6117450, 6321365, 7585638, 11155350, 12642730, 18964095, 31606825, 37928190, 63213650, 94820475, 189640950]

約数ペア:

[(1, 189640950), (2, 94820475), (3, 63213650), (5, 37928190), (6, 31606825), (10, 18964095), (15, 12642730), (17, 11155350), (25, 7585638), (30, 6321365), (31, 6117450), (34, 5577675), (50, 3792819), (51, 3718450), (62, 3058725), (75, 2528546), (85, 2231070), (93, 2039150), (102, 1859225), (150, 1264273), (155, 1223490), (170, 1115535), (186, 1019575), (255, 743690), (310, 611745), (425, 446214), (465, 407830), (510, 371845), (527, 359850), (775, 244698), (850, 223107), (930, 203915), (1054, 179925), (1275, 148738), (1550, 122349), (1581, 119950), (2325, 81566), (2399, 79050), (2550, 74369), (2635, 71970), (3162, 59975), (4650, 40783), (4798, 39525), (5270, 35985), (7197, 26350), (7905, 23990), (11995, 15810), (13175, 14394)]