5118750

素因数分解:

$2^1\times 3^2\times 5^5\times 7^1\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 144

約数和(自身を含む): 17061408

約数和(自身を除く): 11942658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 150, 175, 182, 195, 210, 225, 234, 250, 273, 315, 325, 350, 375, 390, 450, 455, 525, 546, 585, 625, 630, 650, 750, 819, 875, 910, 975, 1050, 1125, 1170, 1250, 1365, 1575, 1625, 1638, 1750, 1875, 1950, 2250, 2275, 2625, 2730, 2925, 3125, 3150, 3250, 3750, 4095, 4375, 4550, 4875, 5250, 5625, 5850, 6250, 6825, 7875, 8125, 8190, 8750, 9375, 9750, 11250, 11375, 13125, 13650, 14625, 15750, 16250, 18750, 20475, 21875, 22750, 24375, 26250, 28125, 29250, 34125, 39375, 40625, 40950, 43750, 48750, 56250, 56875, 65625, 68250, 73125, 78750, 81250, 102375, 113750, 121875, 131250, 146250, 170625, 196875, 204750, 243750, 284375, 341250, 365625, 393750, 511875, 568750, 731250, 853125, 1023750, 1706250, 2559375, 5118750]

約数ペア:

[(1, 5118750), (2, 2559375), (3, 1706250), (5, 1023750), (6, 853125), (7, 731250), (9, 568750), (10, 511875), (13, 393750), (14, 365625), (15, 341250), (18, 284375), (21, 243750), (25, 204750), (26, 196875), (30, 170625), (35, 146250), (39, 131250), (42, 121875), (45, 113750), (50, 102375), (63, 81250), (65, 78750), (70, 73125), (75, 68250), (78, 65625), (90, 56875), (91, 56250), (105, 48750), (117, 43750), (125, 40950), (126, 40625), (130, 39375), (150, 34125), (175, 29250), (182, 28125), (195, 26250), (210, 24375), (225, 22750), (234, 21875), (250, 20475), (273, 18750), (315, 16250), (325, 15750), (350, 14625), (375, 13650), (390, 13125), (450, 11375), (455, 11250), (525, 9750), (546, 9375), (585, 8750), (625, 8190), (630, 8125), (650, 7875), (750, 6825), (819, 6250), (875, 5850), (910, 5625), (975, 5250), (1050, 4875), (1125, 4550), (1170, 4375), (1250, 4095), (1365, 3750), (1575, 3250), (1625, 3150), (1638, 3125), (1750, 2925), (1875, 2730), (1950, 2625), (2250, 2275)]