390019500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1359408960

約数和(自身を除く): 969389460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 59, 60, 65, 75, 78, 90, 100, 113, 117, 118, 125, 130, 150, 156, 177, 180, 195, 225, 226, 234, 236, 250, 260, 295, 300, 325, 339, 354, 375, 390, 450, 452, 468, 500, 531, 565, 585, 590, 650, 678, 708, 750, 767, 780, 885, 900, 975, 1017, 1062, 1125, 1130, 1170, 1180, 1300, 1356, 1469, 1475, 1500, 1534, 1625, 1695, 1770, 1950, 2034, 2124, 2250, 2260, 2301, 2340, 2655, 2825, 2925, 2938, 2950, 3068, 3250, 3390, 3540, 3835, 3900, 4068, 4407, 4425, 4500, 4602, 4875, 5085, 5310, 5650, 5850, 5876, 5900, 6500, 6667, 6780, 6903, 7345, 7375, 7670, 8475, 8814, 8850, 9204, 9750, 10170, 10620, 11300, 11505, 11700, 13221, 13275, 13334, 13806, 14125, 14625, 14690, 14750, 15340, 16950, 17628, 17700, 19175, 19500, 20001, 20340, 22035, 22125, 23010, 25425, 26442, 26550, 26668, 27612, 28250, 29250, 29380, 29500, 33335, 33900, 34515, 36725, 38350, 40002, 42375, 44070, 44250, 46020, 50850, 52884, 53100, 56500, 57525, 58500, 60003, 66105, 66375, 66670, 69030, 73450, 76700, 80004, 84750, 86671, 88140, 88500, 95875, 100005, 101700, 110175, 115050, 120006, 127125, 132210, 132750, 133340, 138060, 146900, 166675, 169500, 172575, 173342, 183625, 191750, 200010, 220350, 230100, 240012, 254250, 260013, 264420, 265500, 287625, 300015, 330525, 333350, 345150, 346684, 367250, 383500, 400020, 433355, 440700, 500025, 508500, 520026, 550875, 575250, 600030, 661050, 666700, 690300, 734500, 780039, 833375, 862875, 866710, 1000050, 1040052, 1101750, 1150500, 1200060, 1300065, 1322100, 1500075, 1560078, 1652625, 1666750, 1725750, 1733420, 2000100, 2166775, 2203500, 2500125, 2600130, 3000150, 3120156, 3305250, 3333500, 3451500, 3900195, 4333550, 5000250, 5200260, 6000300, 6500325, 6610500, 7500375, 7800390, 8667100, 10000500, 10833875, 13000650, 15000750, 15600780, 19500975, 21667750, 26001300, 30001500, 32501625, 39001950, 43335500, 65003250, 78003900, 97504875, 130006500, 195009750, 390019500]

約数ペア:

[(1, 390019500), (2, 195009750), (3, 130006500), (4, 97504875), (5, 78003900), (6, 65003250), (9, 43335500), (10, 39001950), (12, 32501625), (13, 30001500), (15, 26001300), (18, 21667750), (20, 19500975), (25, 15600780), (26, 15000750), (30, 13000650), (36, 10833875), (39, 10000500), (45, 8667100), (50, 7800390), (52, 7500375), (59, 6610500), (60, 6500325), (65, 6000300), (75, 5200260), (78, 5000250), (90, 4333550), (100, 3900195), (113, 3451500), (117, 3333500), (118, 3305250), (125, 3120156), (130, 3000150), (150, 2600130), (156, 2500125), (177, 2203500), (180, 2166775), (195, 2000100), (225, 1733420), (226, 1725750), (234, 1666750), (236, 1652625), (250, 1560078), (260, 1500075), (295, 1322100), (300, 1300065), (325, 1200060), (339, 1150500), (354, 1101750), (375, 1040052), (390, 1000050), (450, 866710), (452, 862875), (468, 833375), (500, 780039), (531, 734500), (565, 690300), (585, 666700), (590, 661050), (650, 600030), (678, 575250), (708, 550875), (750, 520026), (767, 508500), (780, 500025), (885, 440700), (900, 433355), (975, 400020), (1017, 383500), (1062, 367250), (1125, 346684), (1130, 345150), (1170, 333350), (1180, 330525), (1300, 300015), (1356, 287625), (1469, 265500), (1475, 264420), (1500, 260013), (1534, 254250), (1625, 240012), (1695, 230100), (1770, 220350), (1950, 200010), (2034, 191750), (2124, 183625), (2250, 173342), (2260, 172575), (2301, 169500), (2340, 166675), (2655, 146900), (2825, 138060), (2925, 133340), (2938, 132750), (2950, 132210), (3068, 127125), (3250, 120006), (3390, 115050), (3540, 110175), (3835, 101700), (3900, 100005), (4068, 95875), (4407, 88500), (4425, 88140), (4500, 86671), (4602, 84750), (4875, 80004), (5085, 76700), (5310, 73450), (5650, 69030), (5850, 66670), (5876, 66375), (5900, 66105), (6500, 60003), (6667, 58500), (6780, 57525), (6903, 56500), (7345, 53100), (7375, 52884), (7670, 50850), (8475, 46020), (8814, 44250), (8850, 44070), (9204, 42375), (9750, 40002), (10170, 38350), (10620, 36725), (11300, 34515), (11505, 33900), (11700, 33335), (13221, 29500), (13275, 29380), (13334, 29250), (13806, 28250), (14125, 27612), (14625, 26668), (14690, 26550), (14750, 26442), (15340, 25425), (16950, 23010), (17628, 22125), (17700, 22035), (19175, 20340), (19500, 20001)]