2141492400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 270

約数和(自身を含む): 7691440380

約数和(自身を除く): 5549947980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 619, 620, 720, 744, 775, 900, 930, 961, 1116, 1200, 1238, 1240, 1395, 1488, 1550, 1800, 1857, 1860, 1922, 2232, 2325, 2476, 2480, 2790, 2883, 3095, 3100, 3600, 3714, 3720, 3844, 4464, 4650, 4805, 4952, 5571, 5580, 5766, 6190, 6200, 6975, 7428, 7440, 7688, 8649, 9285, 9300, 9610, 9904, 11142, 11160, 11532, 12380, 12400, 13950, 14415, 14856, 15376, 15475, 17298, 18570, 18600, 19189, 19220, 22284, 22320, 23064, 24025, 24760, 27855, 27900, 28830, 29712, 30950, 34596, 37140, 37200, 38378, 38440, 43245, 44568, 46128, 46425, 48050, 49520, 55710, 55800, 57567, 57660, 61900, 69192, 72075, 74280, 76756, 76880, 86490, 89136, 92850, 95945, 96100, 111420, 111600, 115134, 115320, 123800, 138384, 139275, 144150, 148560, 153512, 172701, 172980, 185700, 191890, 192200, 216225, 222840, 230268, 230640, 247600, 278550, 287835, 288300, 307024, 345402, 345960, 371400, 383780, 384400, 432450, 445680, 460536, 479725, 557100, 575670, 576600, 594859, 690804, 691920, 742800, 767560, 863505, 864900, 921072, 959450, 1114200, 1151340, 1153200, 1189718, 1381608, 1439175, 1535120, 1727010, 1729800, 1784577, 1918900, 2228400, 2302680, 2379436, 2763216, 2878350, 2974295, 3454020, 3459600, 3569154, 3837800, 4317525, 4605360, 4758872, 5353731, 5756700, 5948590, 6908040, 7138308, 7675600, 8635050, 8922885, 9517744, 10707462, 11513400, 11897180, 13816080, 14276616, 14871475, 17270100, 17845770, 21414924, 23026800, 23794360, 26768655, 28553232, 29742950, 34540200, 35691540, 42829848, 44614425, 47588720, 53537310, 59485900, 69080400, 71383080, 85659696, 89228850, 107074620, 118971800, 133843275, 142766160, 178457700, 214149240, 237943600, 267686550, 356915400, 428298480, 535373100, 713830800, 1070746200, 2141492400]

約数ペア:

[(1, 2141492400), (2, 1070746200), (3, 713830800), (4, 535373100), (5, 428298480), (6, 356915400), (8, 267686550), (9, 237943600), (10, 214149240), (12, 178457700), (15, 142766160), (16, 133843275), (18, 118971800), (20, 107074620), (24, 89228850), (25, 85659696), (30, 71383080), (31, 69080400), (36, 59485900), (40, 53537310), (45, 47588720), (48, 44614425), (50, 42829848), (60, 35691540), (62, 34540200), (72, 29742950), (75, 28553232), (80, 26768655), (90, 23794360), (93, 23026800), (100, 21414924), (120, 17845770), (124, 17270100), (144, 14871475), (150, 14276616), (155, 13816080), (180, 11897180), (186, 11513400), (200, 10707462), (225, 9517744), (240, 8922885), (248, 8635050), (279, 7675600), (300, 7138308), (310, 6908040), (360, 5948590), (372, 5756700), (400, 5353731), (450, 4758872), (465, 4605360), (496, 4317525), (558, 3837800), (600, 3569154), (619, 3459600), (620, 3454020), (720, 2974295), (744, 2878350), (775, 2763216), (900, 2379436), (930, 2302680), (961, 2228400), (1116, 1918900), (1200, 1784577), (1238, 1729800), (1240, 1727010), (1395, 1535120), (1488, 1439175), (1550, 1381608), (1800, 1189718), (1857, 1153200), (1860, 1151340), (1922, 1114200), (2232, 959450), (2325, 921072), (2476, 864900), (2480, 863505), (2790, 767560), (2883, 742800), (3095, 691920), (3100, 690804), (3600, 594859), (3714, 576600), (3720, 575670), (3844, 557100), (4464, 479725), (4650, 460536), (4805, 445680), (4952, 432450), (5571, 384400), (5580, 383780), (5766, 371400), (6190, 345960), (6200, 345402), (6975, 307024), (7428, 288300), (7440, 287835), (7688, 278550), (8649, 247600), (9285, 230640), (9300, 230268), (9610, 222840), (9904, 216225), (11142, 192200), (11160, 191890), (11532, 185700), (12380, 172980), (12400, 172701), (13950, 153512), (14415, 148560), (14856, 144150), (15376, 139275), (15475, 138384), (17298, 123800), (18570, 115320), (18600, 115134), (19189, 111600), (19220, 111420), (22284, 96100), (22320, 95945), (23064, 92850), (24025, 89136), (24760, 86490), (27855, 76880), (27900, 76756), (28830, 74280), (29712, 72075), (30950, 69192), (34596, 61900), (37140, 57660), (37200, 57567), (38378, 55800), (38440, 55710), (43245, 49520), (44568, 48050), (46128, 46425)]