24639000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 79073280

約数和(自身を除く): 54434280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 191, 200, 215, 250, 258, 300, 344, 375, 382, 430, 500, 516, 573, 600, 645, 750, 764, 860, 955, 1000, 1032, 1075, 1146, 1290, 1500, 1528, 1720, 1910, 2150, 2292, 2580, 2865, 3000, 3225, 3820, 4300, 4584, 4775, 5160, 5375, 5730, 6450, 7640, 8213, 8600, 9550, 10750, 11460, 12900, 14325, 16125, 16426, 19100, 21500, 22920, 23875, 24639, 25800, 28650, 32250, 32852, 38200, 41065, 43000, 47750, 49278, 57300, 64500, 65704, 71625, 82130, 95500, 98556, 114600, 123195, 129000, 143250, 164260, 191000, 197112, 205325, 246390, 286500, 328520, 410650, 492780, 573000, 615975, 821300, 985560, 1026625, 1231950, 1642600, 2053250, 2463900, 3079875, 4106500, 4927800, 6159750, 8213000, 12319500, 24639000]

約数ペア:

[(1, 24639000), (2, 12319500), (3, 8213000), (4, 6159750), (5, 4927800), (6, 4106500), (8, 3079875), (10, 2463900), (12, 2053250), (15, 1642600), (20, 1231950), (24, 1026625), (25, 985560), (30, 821300), (40, 615975), (43, 573000), (50, 492780), (60, 410650), (75, 328520), (86, 286500), (100, 246390), (120, 205325), (125, 197112), (129, 191000), (150, 164260), (172, 143250), (191, 129000), (200, 123195), (215, 114600), (250, 98556), (258, 95500), (300, 82130), (344, 71625), (375, 65704), (382, 64500), (430, 57300), (500, 49278), (516, 47750), (573, 43000), (600, 41065), (645, 38200), (750, 32852), (764, 32250), (860, 28650), (955, 25800), (1000, 24639), (1032, 23875), (1075, 22920), (1146, 21500), (1290, 19100), (1500, 16426), (1528, 16125), (1720, 14325), (1910, 12900), (2150, 11460), (2292, 10750), (2580, 9550), (2865, 8600), (3000, 8213), (3225, 7640), (3820, 6450), (4300, 5730), (4584, 5375), (4775, 5160)]