156224900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7113

約数の個数: 72

約数和(自身を含む): 386615880

約数和(自身を除く): 230390980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 7069, 11050, 14138, 22100, 28276, 35345, 70690, 91897, 120173, 141380, 176725, 183794, 240346, 353450, 367588, 459485, 480692, 600865, 706900, 918970, 1201730, 1562249, 1837940, 2297425, 2403460, 3004325, 3124498, 4594850, 6008650, 6248996, 7811245, 9189700, 12017300, 15622490, 31244980, 39056225, 78112450, 156224900]

約数ペア:

[(1, 156224900), (2, 78112450), (4, 39056225), (5, 31244980), (10, 15622490), (13, 12017300), (17, 9189700), (20, 7811245), (25, 6248996), (26, 6008650), (34, 4594850), (50, 3124498), (52, 3004325), (65, 2403460), (68, 2297425), (85, 1837940), (100, 1562249), (130, 1201730), (170, 918970), (221, 706900), (260, 600865), (325, 480692), (340, 459485), (425, 367588), (442, 353450), (650, 240346), (850, 183794), (884, 176725), (1105, 141380), (1300, 120173), (1700, 91897), (2210, 70690), (4420, 35345), (5525, 28276), (7069, 22100), (11050, 14138)]