242911500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12492

約数の個数: 96

約数和(自身を含む): 761831616

約数和(自身を除く): 518920116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 12457, 19500, 24914, 37371, 49828, 62285, 74742, 124570, 149484, 161941, 186855, 249140, 311425, 323882, 373710, 485823, 622850, 647764, 747420, 809705, 934275, 971646, 1245700, 1557125, 1619410, 1868550, 1943292, 2429115, 3114250, 3238820, 3737100, 4048525, 4671375, 4858230, 6228500, 8097050, 9342750, 9716460, 12145575, 16194100, 18685500, 20242625, 24291150, 40485250, 48582300, 60727875, 80970500, 121455750, 242911500]

約数ペア:

[(1, 242911500), (2, 121455750), (3, 80970500), (4, 60727875), (5, 48582300), (6, 40485250), (10, 24291150), (12, 20242625), (13, 18685500), (15, 16194100), (20, 12145575), (25, 9716460), (26, 9342750), (30, 8097050), (39, 6228500), (50, 4858230), (52, 4671375), (60, 4048525), (65, 3737100), (75, 3238820), (78, 3114250), (100, 2429115), (125, 1943292), (130, 1868550), (150, 1619410), (156, 1557125), (195, 1245700), (250, 971646), (260, 934275), (300, 809705), (325, 747420), (375, 647764), (390, 622850), (500, 485823), (650, 373710), (750, 323882), (780, 311425), (975, 249140), (1300, 186855), (1500, 161941), (1625, 149484), (1950, 124570), (3250, 74742), (3900, 62285), (4875, 49828), (6500, 37371), (9750, 24914), (12457, 19500)]