103687500

素因数分解:

$2^2\times 3^1\times 5^6\times 7^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 349995520

約数和(自身を除く): 246308020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 125, 140, 150, 158, 175, 210, 237, 250, 300, 316, 350, 375, 395, 420, 474, 500, 525, 553, 625, 700, 750, 790, 875, 948, 1050, 1106, 1185, 1250, 1500, 1580, 1659, 1750, 1875, 1975, 2100, 2212, 2370, 2500, 2625, 2765, 3125, 3318, 3500, 3750, 3950, 4375, 4740, 5250, 5530, 5925, 6250, 6636, 7500, 7900, 8295, 8750, 9375, 9875, 10500, 11060, 11850, 12500, 13125, 13825, 15625, 16590, 17500, 18750, 19750, 21875, 23700, 26250, 27650, 29625, 31250, 33180, 37500, 39500, 41475, 43750, 46875, 49375, 52500, 55300, 59250, 62500, 65625, 69125, 82950, 87500, 93750, 98750, 109375, 118500, 131250, 138250, 148125, 165900, 187500, 197500, 207375, 218750, 246875, 262500, 276500, 296250, 328125, 345625, 414750, 437500, 493750, 592500, 656250, 691250, 740625, 829500, 987500, 1036875, 1234375, 1312500, 1382500, 1481250, 1728125, 2073750, 2468750, 2962500, 3456250, 3703125, 4147500, 4937500, 5184375, 6912500, 7406250, 8640625, 10368750, 14812500, 17281250, 20737500, 25921875, 34562500, 51843750, 103687500]

約数ペア:

[(1, 103687500), (2, 51843750), (3, 34562500), (4, 25921875), (5, 20737500), (6, 17281250), (7, 14812500), (10, 10368750), (12, 8640625), (14, 7406250), (15, 6912500), (20, 5184375), (21, 4937500), (25, 4147500), (28, 3703125), (30, 3456250), (35, 2962500), (42, 2468750), (50, 2073750), (60, 1728125), (70, 1481250), (75, 1382500), (79, 1312500), (84, 1234375), (100, 1036875), (105, 987500), (125, 829500), (140, 740625), (150, 691250), (158, 656250), (175, 592500), (210, 493750), (237, 437500), (250, 414750), (300, 345625), (316, 328125), (350, 296250), (375, 276500), (395, 262500), (420, 246875), (474, 218750), (500, 207375), (525, 197500), (553, 187500), (625, 165900), (700, 148125), (750, 138250), (790, 131250), (875, 118500), (948, 109375), (1050, 98750), (1106, 93750), (1185, 87500), (1250, 82950), (1500, 69125), (1580, 65625), (1659, 62500), (1750, 59250), (1875, 55300), (1975, 52500), (2100, 49375), (2212, 46875), (2370, 43750), (2500, 41475), (2625, 39500), (2765, 37500), (3125, 33180), (3318, 31250), (3500, 29625), (3750, 27650), (3950, 26250), (4375, 23700), (4740, 21875), (5250, 19750), (5530, 18750), (5925, 17500), (6250, 16590), (6636, 15625), (7500, 13825), (7900, 13125), (8295, 12500), (8750, 11850), (9375, 11060), (9875, 10500)]