889200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 180

約数和(自身を含む): 3498040

約数和(自身を除く): 2608840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 48, 50, 52, 57, 60, 65, 72, 75, 76, 78, 80, 90, 95, 100, 104, 114, 117, 120, 130, 144, 150, 152, 156, 171, 180, 190, 195, 200, 208, 225, 228, 234, 240, 247, 260, 285, 300, 304, 312, 325, 342, 360, 380, 390, 400, 450, 456, 468, 475, 494, 520, 570, 585, 600, 624, 650, 684, 720, 741, 760, 780, 855, 900, 912, 936, 950, 975, 988, 1040, 1140, 1170, 1200, 1235, 1300, 1368, 1425, 1482, 1520, 1560, 1710, 1800, 1872, 1900, 1950, 1976, 2223, 2280, 2340, 2470, 2600, 2736, 2850, 2925, 2964, 3120, 3420, 3600, 3705, 3800, 3900, 3952, 4275, 4446, 4560, 4680, 4940, 5200, 5700, 5850, 5928, 6175, 6840, 7410, 7600, 7800, 8550, 8892, 9360, 9880, 11115, 11400, 11700, 11856, 12350, 13680, 14820, 15600, 17100, 17784, 18525, 19760, 22230, 22800, 23400, 24700, 29640, 34200, 35568, 37050, 44460, 46800, 49400, 55575, 59280, 68400, 74100, 88920, 98800, 111150, 148200, 177840, 222300, 296400, 444600, 889200]

約数ペア:

[(1, 889200), (2, 444600), (3, 296400), (4, 222300), (5, 177840), (6, 148200), (8, 111150), (9, 98800), (10, 88920), (12, 74100), (13, 68400), (15, 59280), (16, 55575), (18, 49400), (19, 46800), (20, 44460), (24, 37050), (25, 35568), (26, 34200), (30, 29640), (36, 24700), (38, 23400), (39, 22800), (40, 22230), (45, 19760), (48, 18525), (50, 17784), (52, 17100), (57, 15600), (60, 14820), (65, 13680), (72, 12350), (75, 11856), (76, 11700), (78, 11400), (80, 11115), (90, 9880), (95, 9360), (100, 8892), (104, 8550), (114, 7800), (117, 7600), (120, 7410), (130, 6840), (144, 6175), (150, 5928), (152, 5850), (156, 5700), (171, 5200), (180, 4940), (190, 4680), (195, 4560), (200, 4446), (208, 4275), (225, 3952), (228, 3900), (234, 3800), (240, 3705), (247, 3600), (260, 3420), (285, 3120), (300, 2964), (304, 2925), (312, 2850), (325, 2736), (342, 2600), (360, 2470), (380, 2340), (390, 2280), (400, 2223), (450, 1976), (456, 1950), (468, 1900), (475, 1872), (494, 1800), (520, 1710), (570, 1560), (585, 1520), (600, 1482), (624, 1425), (650, 1368), (684, 1300), (720, 1235), (741, 1200), (760, 1170), (780, 1140), (855, 1040), (900, 988), (912, 975), (936, 950)]