20130203400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{23027}}^1$

素因数の和:23124

約数の個数: 192

約数和(自身を含む): 65790074880

約数和(自身を除く): 45659871480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 47, 50, 60, 62, 75, 93, 94, 100, 120, 124, 141, 150, 155, 186, 188, 200, 235, 248, 282, 300, 310, 372, 376, 465, 470, 564, 600, 620, 705, 744, 775, 930, 940, 1128, 1175, 1240, 1410, 1457, 1550, 1860, 1880, 2325, 2350, 2820, 2914, 3100, 3525, 3720, 4371, 4650, 4700, 5640, 5828, 6200, 7050, 7285, 8742, 9300, 9400, 11656, 14100, 14570, 17484, 18600, 21855, 23027, 28200, 29140, 34968, 36425, 43710, 46054, 58280, 69081, 72850, 87420, 92108, 109275, 115135, 138162, 145700, 174840, 184216, 218550, 230270, 276324, 291400, 345405, 437100, 460540, 552648, 575675, 690810, 713837, 874200, 921080, 1082269, 1151350, 1381620, 1427674, 1727025, 2141511, 2164538, 2302700, 2763240, 2855348, 3246807, 3454050, 3569185, 4283022, 4329076, 4605400, 5411345, 5710696, 6493614, 6908100, 7138370, 8566044, 8658152, 10707555, 10822690, 12987228, 13816200, 14276740, 16234035, 17132088, 17845925, 21415110, 21645380, 25974456, 27056725, 28553480, 32468070, 33550339, 35691850, 42830220, 43290760, 53537775, 54113450, 64936140, 67100678, 71383700, 81170175, 85660440, 100651017, 107075550, 108226900, 129872280, 134201356, 142767400, 162340350, 167751695, 201302034, 214151100, 216453800, 268402712, 324680700, 335503390, 402604068, 428302200, 503255085, 649361400, 671006780, 805208136, 838758475, 1006510170, 1342013560, 1677516950, 2013020340, 2516275425, 3355033900, 4026040680, 5032550850, 6710067800, 10065101700, 20130203400]

約数ペア:

[(1, 20130203400), (2, 10065101700), (3, 6710067800), (4, 5032550850), (5, 4026040680), (6, 3355033900), (8, 2516275425), (10, 2013020340), (12, 1677516950), (15, 1342013560), (20, 1006510170), (24, 838758475), (25, 805208136), (30, 671006780), (31, 649361400), (40, 503255085), (47, 428302200), (50, 402604068), (60, 335503390), (62, 324680700), (75, 268402712), (93, 216453800), (94, 214151100), (100, 201302034), (120, 167751695), (124, 162340350), (141, 142767400), (150, 134201356), (155, 129872280), (186, 108226900), (188, 107075550), (200, 100651017), (235, 85660440), (248, 81170175), (282, 71383700), (300, 67100678), (310, 64936140), (372, 54113450), (376, 53537775), (465, 43290760), (470, 42830220), (564, 35691850), (600, 33550339), (620, 32468070), (705, 28553480), (744, 27056725), (775, 25974456), (930, 21645380), (940, 21415110), (1128, 17845925), (1175, 17132088), (1240, 16234035), (1410, 14276740), (1457, 13816200), (1550, 12987228), (1860, 10822690), (1880, 10707555), (2325, 8658152), (2350, 8566044), (2820, 7138370), (2914, 6908100), (3100, 6493614), (3525, 5710696), (3720, 5411345), (4371, 4605400), (4650, 4329076), (4700, 4283022), (5640, 3569185), (5828, 3454050), (6200, 3246807), (7050, 2855348), (7285, 2763240), (8742, 2302700), (9300, 2164538), (9400, 2141511), (11656, 1727025), (14100, 1427674), (14570, 1381620), (17484, 1151350), (18600, 1082269), (21855, 921080), (23027, 874200), (28200, 713837), (29140, 690810), (34968, 575675), (36425, 552648), (43710, 460540), (46054, 437100), (58280, 345405), (69081, 291400), (72850, 276324), (87420, 230270), (92108, 218550), (109275, 184216), (115135, 174840), (138162, 145700)]