129136800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4175

約数の個数: 144

約数和(自身を含む): 452783520

約数和(自身を除く): 323646720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 4139, 5200, 6240, 7800, 8278, 10400, 12417, 15600, 16556, 20695, 24834, 31200, 33112, 41390, 49668, 53807, 62085, 66224, 82780, 99336, 103475, 107614, 124170, 132448, 161421, 165560, 198672, 206950, 215228, 248340, 269035, 310425, 322842, 331120, 397344, 413900, 430456, 496680, 538070, 620850, 645684, 662240, 807105, 827800, 860912, 993360, 1076140, 1241700, 1291368, 1345175, 1614210, 1655600, 1721824, 1986720, 2152280, 2483400, 2582736, 2690350, 3228420, 3311200, 4035525, 4304560, 4966800, 5165472, 5380700, 6456840, 8071050, 8609120, 9933600, 10761400, 12913680, 16142100, 21522800, 25827360, 32284200, 43045600, 64568400, 129136800]

約数ペア:

[(1, 129136800), (2, 64568400), (3, 43045600), (4, 32284200), (5, 25827360), (6, 21522800), (8, 16142100), (10, 12913680), (12, 10761400), (13, 9933600), (15, 8609120), (16, 8071050), (20, 6456840), (24, 5380700), (25, 5165472), (26, 4966800), (30, 4304560), (32, 4035525), (39, 3311200), (40, 3228420), (48, 2690350), (50, 2582736), (52, 2483400), (60, 2152280), (65, 1986720), (75, 1721824), (78, 1655600), (80, 1614210), (96, 1345175), (100, 1291368), (104, 1241700), (120, 1076140), (130, 993360), (150, 860912), (156, 827800), (160, 807105), (195, 662240), (200, 645684), (208, 620850), (240, 538070), (260, 496680), (300, 430456), (312, 413900), (325, 397344), (390, 331120), (400, 322842), (416, 310425), (480, 269035), (520, 248340), (600, 215228), (624, 206950), (650, 198672), (780, 165560), (800, 161421), (975, 132448), (1040, 124170), (1200, 107614), (1248, 103475), (1300, 99336), (1560, 82780), (1950, 66224), (2080, 62085), (2400, 53807), (2600, 49668), (3120, 41390), (3900, 33112), (4139, 31200), (5200, 24834), (6240, 20695), (7800, 16556), (8278, 15600), (10400, 12417)]