124472800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 108

約数和(自身を含む): 321448176

約数和(自身を除く): 196975376

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 361, 380, 400, 431, 475, 608, 722, 760, 800, 862, 950, 1444, 1520, 1724, 1805, 1900, 2155, 2888, 3040, 3448, 3610, 3800, 4310, 5776, 6896, 7220, 7600, 8189, 8620, 9025, 10775, 11552, 13792, 14440, 15200, 16378, 17240, 18050, 21550, 28880, 32756, 34480, 36100, 40945, 43100, 57760, 65512, 68960, 72200, 81890, 86200, 131024, 144400, 155591, 163780, 172400, 204725, 262048, 288800, 311182, 327560, 344800, 409450, 622364, 655120, 777955, 818900, 1244728, 1310240, 1555910, 1637800, 2489456, 3111820, 3275600, 3889775, 4978912, 6223640, 6551200, 7779550, 12447280, 15559100, 24894560, 31118200, 62236400, 124472800]

約数ペア:

[(1, 124472800), (2, 62236400), (4, 31118200), (5, 24894560), (8, 15559100), (10, 12447280), (16, 7779550), (19, 6551200), (20, 6223640), (25, 4978912), (32, 3889775), (38, 3275600), (40, 3111820), (50, 2489456), (76, 1637800), (80, 1555910), (95, 1310240), (100, 1244728), (152, 818900), (160, 777955), (190, 655120), (200, 622364), (304, 409450), (361, 344800), (380, 327560), (400, 311182), (431, 288800), (475, 262048), (608, 204725), (722, 172400), (760, 163780), (800, 155591), (862, 144400), (950, 131024), (1444, 86200), (1520, 81890), (1724, 72200), (1805, 68960), (1900, 65512), (2155, 57760), (2888, 43100), (3040, 40945), (3448, 36100), (3610, 34480), (3800, 32756), (4310, 28880), (5776, 21550), (6896, 18050), (7220, 17240), (7600, 16378), (8189, 15200), (8620, 14440), (9025, 13792), (10775, 11552)]