126384200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 313968000

約数和(自身を除く): 187583800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 100, 152, 158, 190, 200, 316, 380, 395, 421, 475, 632, 760, 790, 842, 950, 1501, 1580, 1684, 1900, 1975, 2105, 3002, 3160, 3368, 3800, 3950, 4210, 6004, 7505, 7900, 7999, 8420, 10525, 12008, 15010, 15800, 15998, 16840, 21050, 30020, 31996, 33259, 37525, 39995, 42100, 60040, 63992, 66518, 75050, 79990, 84200, 133036, 150100, 159980, 166295, 199975, 266072, 300200, 319960, 332590, 399950, 631921, 665180, 799900, 831475, 1263842, 1330360, 1599800, 1662950, 2527684, 3159605, 3325900, 5055368, 6319210, 6651800, 12638420, 15798025, 25276840, 31596050, 63192100, 126384200]

約数ペア:

[(1, 126384200), (2, 63192100), (4, 31596050), (5, 25276840), (8, 15798025), (10, 12638420), (19, 6651800), (20, 6319210), (25, 5055368), (38, 3325900), (40, 3159605), (50, 2527684), (76, 1662950), (79, 1599800), (95, 1330360), (100, 1263842), (152, 831475), (158, 799900), (190, 665180), (200, 631921), (316, 399950), (380, 332590), (395, 319960), (421, 300200), (475, 266072), (632, 199975), (760, 166295), (790, 159980), (842, 150100), (950, 133036), (1501, 84200), (1580, 79990), (1684, 75050), (1900, 66518), (1975, 63992), (2105, 60040), (3002, 42100), (3160, 39995), (3368, 37525), (3800, 33259), (3950, 31996), (4210, 30020), (6004, 21050), (7505, 16840), (7900, 15998), (7999, 15800), (8420, 15010), (10525, 12008)]