30085500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 60489348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 647, 750, 775, 930, 1294, 1500, 1550, 1860, 1941, 2325, 2588, 3100, 3235, 3875, 3882, 4650, 6470, 7750, 7764, 9300, 9705, 11625, 12940, 15500, 16175, 19410, 20057, 23250, 32350, 38820, 40114, 46500, 48525, 60171, 64700, 80228, 80875, 97050, 100285, 120342, 161750, 194100, 200570, 240684, 242625, 300855, 323500, 401140, 485250, 501425, 601710, 970500, 1002850, 1203420, 1504275, 2005700, 2507125, 3008550, 5014250, 6017100, 7521375, 10028500, 15042750, 30085500]

約数ペア:

[(1, 30085500), (2, 15042750), (3, 10028500), (4, 7521375), (5, 6017100), (6, 5014250), (10, 3008550), (12, 2507125), (15, 2005700), (20, 1504275), (25, 1203420), (30, 1002850), (31, 970500), (50, 601710), (60, 501425), (62, 485250), (75, 401140), (93, 323500), (100, 300855), (124, 242625), (125, 240684), (150, 200570), (155, 194100), (186, 161750), (250, 120342), (300, 100285), (310, 97050), (372, 80875), (375, 80228), (465, 64700), (500, 60171), (620, 48525), (647, 46500), (750, 40114), (775, 38820), (930, 32350), (1294, 23250), (1500, 20057), (1550, 19410), (1860, 16175), (1941, 15500), (2325, 12940), (2588, 11625), (3100, 9705), (3235, 9300), (3875, 7764), (3882, 7750), (4650, 6470)]