139865800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 355691520

約数和(自身を除く): 215825720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1240, 1327, 1550, 1700, 2108, 2635, 2654, 3100, 3400, 4216, 5270, 5308, 6200, 6635, 10540, 10616, 13175, 13270, 21080, 22559, 26350, 26540, 33175, 41137, 45118, 52700, 53080, 66350, 82274, 90236, 105400, 112795, 132700, 164548, 180472, 205685, 225590, 265400, 329096, 411370, 451180, 563975, 699329, 822740, 902360, 1028425, 1127950, 1398658, 1645480, 2056850, 2255900, 2797316, 3496645, 4113700, 4511800, 5594632, 6993290, 8227400, 13986580, 17483225, 27973160, 34966450, 69932900, 139865800]

約数ペア:

[(1, 139865800), (2, 69932900), (4, 34966450), (5, 27973160), (8, 17483225), (10, 13986580), (17, 8227400), (20, 6993290), (25, 5594632), (31, 4511800), (34, 4113700), (40, 3496645), (50, 2797316), (62, 2255900), (68, 2056850), (85, 1645480), (100, 1398658), (124, 1127950), (136, 1028425), (155, 902360), (170, 822740), (200, 699329), (248, 563975), (310, 451180), (340, 411370), (425, 329096), (527, 265400), (620, 225590), (680, 205685), (775, 180472), (850, 164548), (1054, 132700), (1240, 112795), (1327, 105400), (1550, 90236), (1700, 82274), (2108, 66350), (2635, 53080), (2654, 52700), (3100, 45118), (3400, 41137), (4216, 33175), (5270, 26540), (5308, 26350), (6200, 22559), (6635, 21080), (10540, 13270), (10616, 13175)]