9880239000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:659

約数の個数: 256

約数和(自身を含む): 31787458560

約数和(自身を除く): 21907219560

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, 401, 430, 500, 516, 573, 600, 645, 750, 764, 802, 860, 955, 1000, 1032, 1075, 1146, 1203, 1290, 1500, 1528, 1604, 1720, 1910, 2005, 2150, 2292, 2406, 2580, 2865, 3000, 3208, 3225, 3820, 4010, 4300, 4584, 4775, 4812, 5160, 5375, 5730, 6015, 6450, 7640, 8020, 8213, 8600, 9550, 9624, 10025, 10750, 11460, 12030, 12900, 14325, 16040, 16125, 16426, 17243, 19100, 20050, 21500, 22920, 23875, 24060, 24639, 25800, 28650, 30075, 32250, 32852, 34486, 38200, 40100, 41065, 43000, 47750, 48120, 49278, 50125, 51729, 57300, 60150, 64500, 65704, 68972, 71625, 76591, 80200, 82130, 86215, 95500, 98556, 100250, 103458, 114600, 120300, 123195, 129000, 137944, 143250, 150375, 153182, 164260, 172430, 191000, 197112, 200500, 205325, 206916, 229773, 240600, 246390, 258645, 286500, 300750, 306364, 328520, 344860, 382955, 401000, 410650, 413832, 431075, 459546, 492780, 517290, 573000, 601500, 612728, 615975, 689720, 765910, 821300, 862150, 919092, 985560, 1026625, 1034580, 1148865, 1203000, 1231950, 1293225, 1531820, 1642600, 1724300, 1838184, 1914775, 2053250, 2069160, 2155375, 2297730, 2463900, 2586450, 3063640, 3079875, 3293413, 3448600, 3829550, 4106500, 4310750, 4595460, 4927800, 5172900, 5744325, 6159750, 6466125, 6586826, 7659100, 8213000, 8621500, 9190920, 9573875, 9880239, 10345800, 11488650, 12319500, 12932250, 13173652, 15318200, 16467065, 17243000, 19147750, 19760478, 22977300, 24639000, 25864500, 26347304, 28721625, 32934130, 38295500, 39520956, 45954600, 49401195, 51729000, 57443250, 65868260, 76591000, 79041912, 82335325, 98802390, 114886500, 131736520, 164670650, 197604780, 229773000, 247005975, 329341300, 395209560, 411676625, 494011950, 658682600, 823353250, 988023900, 1235029875, 1646706500, 1976047800, 2470059750, 3293413000, 4940119500, 9880239000]

約数ペア:

[(1, 9880239000), (2, 4940119500), (3, 3293413000), (4, 2470059750), (5, 1976047800), (6, 1646706500), (8, 1235029875), (10, 988023900), (12, 823353250), (15, 658682600), (20, 494011950), (24, 411676625), (25, 395209560), (30, 329341300), (40, 247005975), (43, 229773000), (50, 197604780), (60, 164670650), (75, 131736520), (86, 114886500), (100, 98802390), (120, 82335325), (125, 79041912), (129, 76591000), (150, 65868260), (172, 57443250), (191, 51729000), (200, 49401195), (215, 45954600), (250, 39520956), (258, 38295500), (300, 32934130), (344, 28721625), (375, 26347304), (382, 25864500), (401, 24639000), (430, 22977300), (500, 19760478), (516, 19147750), (573, 17243000), (600, 16467065), (645, 15318200), (750, 13173652), (764, 12932250), (802, 12319500), (860, 11488650), (955, 10345800), (1000, 9880239), (1032, 9573875), (1075, 9190920), (1146, 8621500), (1203, 8213000), (1290, 7659100), (1500, 6586826), (1528, 6466125), (1604, 6159750), (1720, 5744325), (1910, 5172900), (2005, 4927800), (2150, 4595460), (2292, 4310750), (2406, 4106500), (2580, 3829550), (2865, 3448600), (3000, 3293413), (3208, 3079875), (3225, 3063640), (3820, 2586450), (4010, 2463900), (4300, 2297730), (4584, 2155375), (4775, 2069160), (4812, 2053250), (5160, 1914775), (5375, 1838184), (5730, 1724300), (6015, 1642600), (6450, 1531820), (7640, 1293225), (8020, 1231950), (8213, 1203000), (8600, 1148865), (9550, 1034580), (9624, 1026625), (10025, 985560), (10750, 919092), (11460, 862150), (12030, 821300), (12900, 765910), (14325, 689720), (16040, 615975), (16125, 612728), (16426, 601500), (17243, 573000), (19100, 517290), (20050, 492780), (21500, 459546), (22920, 431075), (23875, 413832), (24060, 410650), (24639, 401000), (25800, 382955), (28650, 344860), (30075, 328520), (32250, 306364), (32852, 300750), (34486, 286500), (38200, 258645), (40100, 246390), (41065, 240600), (43000, 229773), (47750, 206916), (48120, 205325), (49278, 200500), (50125, 197112), (51729, 191000), (57300, 172430), (60150, 164260), (64500, 153182), (65704, 150375), (68972, 143250), (71625, 137944), (76591, 129000), (80200, 123195), (82130, 120300), (86215, 114600), (95500, 103458), (98556, 100250)]