126305200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 351802880

約数和(自身を除く): 225497680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 553, 560, 571, 632, 700, 790, 1106, 1142, 1264, 1400, 1580, 1975, 2212, 2284, 2765, 2800, 2855, 3160, 3950, 3997, 4424, 4568, 5530, 5710, 6320, 7900, 7994, 8848, 9136, 11060, 11420, 13825, 14275, 15800, 15988, 19985, 22120, 22840, 27650, 28550, 31600, 31976, 39970, 44240, 45109, 45680, 55300, 57100, 63952, 79940, 90218, 99925, 110600, 114200, 159880, 180436, 199850, 221200, 225545, 228400, 315763, 319760, 360872, 399700, 451090, 631526, 721744, 799400, 902180, 1127725, 1263052, 1578815, 1598800, 1804360, 2255450, 2526104, 3157630, 3608720, 4510900, 5052208, 6315260, 7894075, 9021800, 12630520, 15788150, 18043600, 25261040, 31576300, 63152600, 126305200]

約数ペア:

[(1, 126305200), (2, 63152600), (4, 31576300), (5, 25261040), (7, 18043600), (8, 15788150), (10, 12630520), (14, 9021800), (16, 7894075), (20, 6315260), (25, 5052208), (28, 4510900), (35, 3608720), (40, 3157630), (50, 2526104), (56, 2255450), (70, 1804360), (79, 1598800), (80, 1578815), (100, 1263052), (112, 1127725), (140, 902180), (158, 799400), (175, 721744), (200, 631526), (280, 451090), (316, 399700), (350, 360872), (395, 319760), (400, 315763), (553, 228400), (560, 225545), (571, 221200), (632, 199850), (700, 180436), (790, 159880), (1106, 114200), (1142, 110600), (1264, 99925), (1400, 90218), (1580, 79940), (1975, 63952), (2212, 57100), (2284, 55300), (2765, 45680), (2800, 45109), (2855, 44240), (3160, 39970), (3950, 31976), (3997, 31600), (4424, 28550), (4568, 27650), (5530, 22840), (5710, 22120), (6320, 19985), (7900, 15988), (7994, 15800), (8848, 14275), (9136, 13825), (11060, 11420)]