40267500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 146952960

約数和(自身を除く): 106685460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 59, 60, 65, 70, 75, 78, 84, 91, 100, 105, 118, 125, 130, 140, 150, 156, 175, 177, 182, 195, 210, 236, 250, 260, 273, 295, 300, 325, 350, 354, 364, 375, 390, 413, 420, 455, 500, 525, 546, 590, 625, 650, 700, 708, 750, 767, 780, 826, 875, 885, 910, 975, 1050, 1092, 1180, 1239, 1250, 1300, 1365, 1475, 1500, 1534, 1625, 1652, 1750, 1770, 1820, 1875, 1950, 2065, 2100, 2275, 2301, 2478, 2500, 2625, 2730, 2950, 3068, 3250, 3500, 3540, 3750, 3835, 3900, 4130, 4375, 4425, 4550, 4602, 4875, 4956, 5250, 5369, 5460, 5900, 6195, 6500, 6825, 7375, 7500, 7670, 8125, 8260, 8750, 8850, 9100, 9204, 9750, 10325, 10500, 10738, 11375, 11505, 12390, 13125, 13650, 14750, 15340, 16107, 16250, 17500, 17700, 19175, 19500, 20650, 21476, 22125, 22750, 23010, 24375, 24780, 26250, 26845, 27300, 29500, 30975, 32214, 32500, 34125, 36875, 38350, 41300, 44250, 45500, 46020, 48750, 51625, 52500, 53690, 56875, 57525, 61950, 64428, 68250, 73750, 76700, 80535, 88500, 95875, 97500, 103250, 107380, 110625, 113750, 115050, 123900, 134225, 136500, 147500, 154875, 161070, 170625, 191750, 206500, 221250, 227500, 230100, 258125, 268450, 287625, 309750, 322140, 341250, 383500, 402675, 442500, 479375, 516250, 536900, 575250, 619500, 671125, 682500, 774375, 805350, 958750, 1032500, 1150500, 1342250, 1438125, 1548750, 1610700, 1917500, 2013375, 2684500, 2876250, 3097500, 3355625, 4026750, 5752500, 6711250, 8053500, 10066875, 13422500, 20133750, 40267500]

約数ペア:

[(1, 40267500), (2, 20133750), (3, 13422500), (4, 10066875), (5, 8053500), (6, 6711250), (7, 5752500), (10, 4026750), (12, 3355625), (13, 3097500), (14, 2876250), (15, 2684500), (20, 2013375), (21, 1917500), (25, 1610700), (26, 1548750), (28, 1438125), (30, 1342250), (35, 1150500), (39, 1032500), (42, 958750), (50, 805350), (52, 774375), (59, 682500), (60, 671125), (65, 619500), (70, 575250), (75, 536900), (78, 516250), (84, 479375), (91, 442500), (100, 402675), (105, 383500), (118, 341250), (125, 322140), (130, 309750), (140, 287625), (150, 268450), (156, 258125), (175, 230100), (177, 227500), (182, 221250), (195, 206500), (210, 191750), (236, 170625), (250, 161070), (260, 154875), (273, 147500), (295, 136500), (300, 134225), (325, 123900), (350, 115050), (354, 113750), (364, 110625), (375, 107380), (390, 103250), (413, 97500), (420, 95875), (455, 88500), (500, 80535), (525, 76700), (546, 73750), (590, 68250), (625, 64428), (650, 61950), (700, 57525), (708, 56875), (750, 53690), (767, 52500), (780, 51625), (826, 48750), (875, 46020), (885, 45500), (910, 44250), (975, 41300), (1050, 38350), (1092, 36875), (1180, 34125), (1239, 32500), (1250, 32214), (1300, 30975), (1365, 29500), (1475, 27300), (1500, 26845), (1534, 26250), (1625, 24780), (1652, 24375), (1750, 23010), (1770, 22750), (1820, 22125), (1875, 21476), (1950, 20650), (2065, 19500), (2100, 19175), (2275, 17700), (2301, 17500), (2478, 16250), (2500, 16107), (2625, 15340), (2730, 14750), (2950, 13650), (3068, 13125), (3250, 12390), (3500, 11505), (3540, 11375), (3750, 10738), (3835, 10500), (3900, 10325), (4130, 9750), (4375, 9204), (4425, 9100), (4550, 8850), (4602, 8750), (4875, 8260), (4956, 8125), (5250, 7670), (5369, 7500), (5460, 7375), (5900, 6825), (6195, 6500)]