158653800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 144

約数和(自身を含む): 560976000

約数和(自身を除く): 402322200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 4639, 5700, 6840, 8550, 9278, 11400, 13917, 17100, 18556, 23195, 27834, 34200, 37112, 41751, 46390, 55668, 69585, 83502, 88141, 92780, 111336, 115975, 139170, 167004, 176282, 185560, 208755, 231950, 264423, 278340, 334008, 347925, 352564, 417510, 440705, 463900, 528846, 556680, 695850, 705128, 793269, 835020, 881410, 927800, 1043775, 1057692, 1322115, 1391700, 1586538, 1670040, 1762820, 2087550, 2115384, 2203525, 2644230, 2783400, 3173076, 3525640, 3966345, 4175100, 4407050, 5288460, 6346152, 6610575, 7932690, 8350200, 8814100, 10576920, 13221150, 15865380, 17628200, 19831725, 26442300, 31730760, 39663450, 52884600, 79326900, 158653800]

約数ペア:

[(1, 158653800), (2, 79326900), (3, 52884600), (4, 39663450), (5, 31730760), (6, 26442300), (8, 19831725), (9, 17628200), (10, 15865380), (12, 13221150), (15, 10576920), (18, 8814100), (19, 8350200), (20, 7932690), (24, 6610575), (25, 6346152), (30, 5288460), (36, 4407050), (38, 4175100), (40, 3966345), (45, 3525640), (50, 3173076), (57, 2783400), (60, 2644230), (72, 2203525), (75, 2115384), (76, 2087550), (90, 1762820), (95, 1670040), (100, 1586538), (114, 1391700), (120, 1322115), (150, 1057692), (152, 1043775), (171, 927800), (180, 881410), (190, 835020), (200, 793269), (225, 705128), (228, 695850), (285, 556680), (300, 528846), (342, 463900), (360, 440705), (380, 417510), (450, 352564), (456, 347925), (475, 334008), (570, 278340), (600, 264423), (684, 231950), (760, 208755), (855, 185560), (900, 176282), (950, 167004), (1140, 139170), (1368, 115975), (1425, 111336), (1710, 92780), (1800, 88141), (1900, 83502), (2280, 69585), (2850, 55668), (3420, 46390), (3800, 41751), (4275, 37112), (4639, 34200), (5700, 27834), (6840, 23195), (8550, 18556), (9278, 17100), (11400, 13917)]