129207600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 180

約数和(自身を含む): 472235400

約数和(自身を除く): 343027800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1889, 1900, 2280, 2736, 2850, 3420, 3600, 3778, 3800, 4275, 4560, 5667, 5700, 6840, 7556, 7600, 8550, 9445, 11334, 11400, 13680, 15112, 17001, 17100, 18890, 22668, 22800, 28335, 30224, 34002, 34200, 35891, 37780, 45336, 47225, 56670, 68004, 68400, 71782, 75560, 85005, 90672, 94450, 107673, 113340, 136008, 141675, 143564, 151120, 170010, 179455, 188900, 215346, 226680, 272016, 283350, 287128, 323019, 340020, 358910, 377800, 425025, 430692, 453360, 538365, 566700, 574256, 646038, 680040, 717820, 755600, 850050, 861384, 897275, 1076730, 1133400, 1292076, 1360080, 1435640, 1615095, 1700100, 1722768, 1794550, 2153460, 2266800, 2584152, 2691825, 2871280, 3230190, 3400200, 3589100, 4306920, 5168304, 5383650, 6460380, 6800400, 7178200, 8075475, 8613840, 10767300, 12920760, 14356400, 16150950, 21534600, 25841520, 32301900, 43069200, 64603800, 129207600]

約数ペア:

[(1, 129207600), (2, 64603800), (3, 43069200), (4, 32301900), (5, 25841520), (6, 21534600), (8, 16150950), (9, 14356400), (10, 12920760), (12, 10767300), (15, 8613840), (16, 8075475), (18, 7178200), (19, 6800400), (20, 6460380), (24, 5383650), (25, 5168304), (30, 4306920), (36, 3589100), (38, 3400200), (40, 3230190), (45, 2871280), (48, 2691825), (50, 2584152), (57, 2266800), (60, 2153460), (72, 1794550), (75, 1722768), (76, 1700100), (80, 1615095), (90, 1435640), (95, 1360080), (100, 1292076), (114, 1133400), (120, 1076730), (144, 897275), (150, 861384), (152, 850050), (171, 755600), (180, 717820), (190, 680040), (200, 646038), (225, 574256), (228, 566700), (240, 538365), (285, 453360), (300, 430692), (304, 425025), (342, 377800), (360, 358910), (380, 340020), (400, 323019), (450, 287128), (456, 283350), (475, 272016), (570, 226680), (600, 215346), (684, 188900), (720, 179455), (760, 170010), (855, 151120), (900, 143564), (912, 141675), (950, 136008), (1140, 113340), (1200, 107673), (1368, 94450), (1425, 90672), (1520, 85005), (1710, 75560), (1800, 71782), (1889, 68400), (1900, 68004), (2280, 56670), (2736, 47225), (2850, 45336), (3420, 37780), (3600, 35891), (3778, 34200), (3800, 34002), (4275, 30224), (4560, 28335), (5667, 22800), (5700, 22668), (6840, 18890), (7556, 17100), (7600, 17001), (8550, 15112), (9445, 13680), (11334, 11400)]