18027074880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18797}}^1$

素因数の和:18863

約数の個数: 280

約数和(自身を含む): 65862101448

約数和(自身を除く): 47835026568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 576, 592, 648, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2592, 2664, 2880, 2960, 2997, 3240, 3330, 3552, 3996, 4320, 4440, 4995, 5184, 5328, 5920, 5994, 6480, 6660, 7104, 7992, 8640, 8880, 9990, 10656, 11840, 11988, 12960, 13320, 14985, 15984, 17760, 18797, 19980, 21312, 23976, 25920, 26640, 29970, 31968, 35520, 37594, 39960, 47952, 53280, 56391, 59940, 63936, 75188, 79920, 93985, 95904, 106560, 112782, 119880, 150376, 159840, 169173, 187970, 191808, 225564, 239760, 281955, 300752, 319680, 338346, 375940, 451128, 479520, 507519, 563910, 601504, 676692, 695489, 751880, 845865, 902256, 959040, 1015038, 1127820, 1203008, 1353384, 1390978, 1503760, 1522557, 1691730, 1804512, 2030076, 2086467, 2255640, 2537595, 2706768, 2781956, 3007520, 3045114, 3383460, 3477445, 3609024, 4060152, 4172934, 4511280, 5075190, 5413536, 5563912, 6015040, 6090228, 6259401, 6766920, 6954890, 7612785, 8120304, 8345868, 9022560, 10150380, 10432335, 10827072, 11127824, 12180456, 12518802, 13533840, 13909780, 15225570, 16240608, 16691736, 18045120, 18778203, 20300760, 20864670, 22255648, 24360912, 25037604, 27067680, 27819560, 30451140, 31297005, 32481216, 33383472, 37556406, 40601520, 41729340, 44511296, 48721824, 50075208, 54135360, 55639120, 56334609, 60902280, 62594010, 66766944, 75112812, 81203040, 83458680, 93891015, 97443648, 100150416, 111278240, 112669218, 121804560, 125188020, 133533888, 150225624, 162406080, 166917360, 187782030, 200300832, 222556480, 225338436, 243609120, 250376040, 281673045, 300451248, 333834720, 375564060, 400601664, 450676872, 487218240, 500752080, 563346090, 600902496, 667669440, 751128120, 901353744, 1001504160, 1126692180, 1201804992, 1502256240, 1802707488, 2003008320, 2253384360, 3004512480, 3605414976, 4506768720, 6009024960, 9013537440, 18027074880]

約数ペア:

[(1, 18027074880), (2, 9013537440), (3, 6009024960), (4, 4506768720), (5, 3605414976), (6, 3004512480), (8, 2253384360), (9, 2003008320), (10, 1802707488), (12, 1502256240), (15, 1201804992), (16, 1126692180), (18, 1001504160), (20, 901353744), (24, 751128120), (27, 667669440), (30, 600902496), (32, 563346090), (36, 500752080), (37, 487218240), (40, 450676872), (45, 400601664), (48, 375564060), (54, 333834720), (60, 300451248), (64, 281673045), (72, 250376040), (74, 243609120), (80, 225338436), (81, 222556480), (90, 200300832), (96, 187782030), (108, 166917360), (111, 162406080), (120, 150225624), (135, 133533888), (144, 125188020), (148, 121804560), (160, 112669218), (162, 111278240), (180, 100150416), (185, 97443648), (192, 93891015), (216, 83458680), (222, 81203040), (240, 75112812), (270, 66766944), (288, 62594010), (296, 60902280), (320, 56334609), (324, 55639120), (333, 54135360), (360, 50075208), (370, 48721824), (405, 44511296), (432, 41729340), (444, 40601520), (480, 37556406), (540, 33383472), (555, 32481216), (576, 31297005), (592, 30451140), (648, 27819560), (666, 27067680), (720, 25037604), (740, 24360912), (810, 22255648), (864, 20864670), (888, 20300760), (960, 18778203), (999, 18045120), (1080, 16691736), (1110, 16240608), (1184, 15225570), (1296, 13909780), (1332, 13533840), (1440, 12518802), (1480, 12180456), (1620, 11127824), (1665, 10827072), (1728, 10432335), (1776, 10150380), (1998, 9022560), (2160, 8345868), (2220, 8120304), (2368, 7612785), (2592, 6954890), (2664, 6766920), (2880, 6259401), (2960, 6090228), (2997, 6015040), (3240, 5563912), (3330, 5413536), (3552, 5075190), (3996, 4511280), (4320, 4172934), (4440, 4060152), (4995, 3609024), (5184, 3477445), (5328, 3383460), (5920, 3045114), (5994, 3007520), (6480, 2781956), (6660, 2706768), (7104, 2537595), (7992, 2255640), (8640, 2086467), (8880, 2030076), (9990, 1804512), (10656, 1691730), (11840, 1522557), (11988, 1503760), (12960, 1390978), (13320, 1353384), (14985, 1203008), (15984, 1127820), (17760, 1015038), (18797, 959040), (19980, 902256), (21312, 845865), (23976, 751880), (25920, 695489), (26640, 676692), (29970, 601504), (31968, 563910), (35520, 507519), (37594, 479520), (39960, 451128), (47952, 375940), (53280, 338346), (56391, 319680), (59940, 300752), (63936, 281955), (75188, 239760), (79920, 225564), (93985, 191808), (95904, 187970), (106560, 169173), (112782, 159840), (119880, 150376)]