16773750

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 53982720

約数和(自身を除く): 37208970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 71, 75, 90, 105, 125, 126, 135, 142, 150, 175, 189, 210, 213, 225, 250, 270, 315, 350, 355, 375, 378, 426, 450, 497, 525, 625, 630, 639, 675, 710, 750, 875, 945, 994, 1050, 1065, 1125, 1250, 1278, 1350, 1491, 1575, 1750, 1775, 1875, 1890, 1917, 2130, 2250, 2485, 2625, 2982, 3150, 3195, 3375, 3550, 3750, 3834, 4375, 4473, 4725, 4970, 5250, 5325, 5625, 6390, 6750, 7455, 7875, 8750, 8875, 8946, 9450, 9585, 10650, 11250, 12425, 13125, 13419, 14910, 15750, 15975, 16875, 17750, 19170, 22365, 23625, 24850, 26250, 26625, 26838, 31950, 33750, 37275, 39375, 44375, 44730, 47250, 47925, 53250, 62125, 67095, 74550, 78750, 79875, 88750, 95850, 111825, 118125, 124250, 133125, 134190, 159750, 186375, 223650, 236250, 239625, 266250, 310625, 335475, 372750, 399375, 479250, 559125, 621250, 670950, 798750, 931875, 1118250, 1198125, 1677375, 1863750, 2396250, 2795625, 3354750, 5591250, 8386875, 16773750]

約数ペア:

[(1, 16773750), (2, 8386875), (3, 5591250), (5, 3354750), (6, 2795625), (7, 2396250), (9, 1863750), (10, 1677375), (14, 1198125), (15, 1118250), (18, 931875), (21, 798750), (25, 670950), (27, 621250), (30, 559125), (35, 479250), (42, 399375), (45, 372750), (50, 335475), (54, 310625), (63, 266250), (70, 239625), (71, 236250), (75, 223650), (90, 186375), (105, 159750), (125, 134190), (126, 133125), (135, 124250), (142, 118125), (150, 111825), (175, 95850), (189, 88750), (210, 79875), (213, 78750), (225, 74550), (250, 67095), (270, 62125), (315, 53250), (350, 47925), (355, 47250), (375, 44730), (378, 44375), (426, 39375), (450, 37275), (497, 33750), (525, 31950), (625, 26838), (630, 26625), (639, 26250), (675, 24850), (710, 23625), (750, 22365), (875, 19170), (945, 17750), (994, 16875), (1050, 15975), (1065, 15750), (1125, 14910), (1250, 13419), (1278, 13125), (1350, 12425), (1491, 11250), (1575, 10650), (1750, 9585), (1775, 9450), (1875, 8946), (1890, 8875), (1917, 8750), (2130, 7875), (2250, 7455), (2485, 6750), (2625, 6390), (2982, 5625), (3150, 5325), (3195, 5250), (3375, 4970), (3550, 4725), (3750, 4473), (3834, 4375)]