30161250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{383}}^1$

素因数の和:418

約数の個数: 120

約数和(自身を含む): 93570048

約数和(自身を除く): 63408798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 383, 450, 525, 625, 630, 750, 766, 875, 1050, 1125, 1149, 1250, 1575, 1750, 1875, 1915, 2250, 2298, 2625, 2681, 3150, 3447, 3750, 3830, 4375, 5250, 5362, 5625, 5745, 6894, 7875, 8043, 8750, 9575, 11250, 11490, 13125, 13405, 15750, 16086, 17235, 19150, 24129, 26250, 26810, 28725, 34470, 39375, 40215, 47875, 48258, 57450, 67025, 78750, 80430, 86175, 95750, 120645, 134050, 143625, 172350, 201075, 239375, 241290, 287250, 335125, 402150, 430875, 478750, 603225, 670250, 718125, 861750, 1005375, 1206450, 1436250, 1675625, 2010750, 2154375, 3016125, 3351250, 4308750, 5026875, 6032250, 10053750, 15080625, 30161250]

約数ペア:

[(1, 30161250), (2, 15080625), (3, 10053750), (5, 6032250), (6, 5026875), (7, 4308750), (9, 3351250), (10, 3016125), (14, 2154375), (15, 2010750), (18, 1675625), (21, 1436250), (25, 1206450), (30, 1005375), (35, 861750), (42, 718125), (45, 670250), (50, 603225), (63, 478750), (70, 430875), (75, 402150), (90, 335125), (105, 287250), (125, 241290), (126, 239375), (150, 201075), (175, 172350), (210, 143625), (225, 134050), (250, 120645), (315, 95750), (350, 86175), (375, 80430), (383, 78750), (450, 67025), (525, 57450), (625, 48258), (630, 47875), (750, 40215), (766, 39375), (875, 34470), (1050, 28725), (1125, 26810), (1149, 26250), (1250, 24129), (1575, 19150), (1750, 17235), (1875, 16086), (1915, 15750), (2250, 13405), (2298, 13125), (2625, 11490), (2681, 11250), (3150, 9575), (3447, 8750), (3750, 8043), (3830, 7875), (4375, 6894), (5250, 5745), (5362, 5625)]