126531600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8145

約数の個数: 120

約数和(自身を含む): 436555392

約数和(自身を除く): 310023792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8111, 15600, 16222, 24333, 32444, 40555, 48666, 64888, 81110, 97332, 105443, 121665, 129776, 162220, 194664, 202775, 210886, 243330, 316329, 324440, 389328, 405550, 421772, 486660, 527215, 608325, 632658, 648880, 811100, 843544, 973320, 1054430, 1216650, 1265316, 1581645, 1622200, 1687088, 1946640, 2108860, 2433300, 2530632, 2636075, 3163290, 3244400, 4217720, 4866600, 5061264, 5272150, 6326580, 7908225, 8435440, 9733200, 10544300, 12653160, 15816450, 21088600, 25306320, 31632900, 42177200, 63265800, 126531600]

約数ペア:

[(1, 126531600), (2, 63265800), (3, 42177200), (4, 31632900), (5, 25306320), (6, 21088600), (8, 15816450), (10, 12653160), (12, 10544300), (13, 9733200), (15, 8435440), (16, 7908225), (20, 6326580), (24, 5272150), (25, 5061264), (26, 4866600), (30, 4217720), (39, 3244400), (40, 3163290), (48, 2636075), (50, 2530632), (52, 2433300), (60, 2108860), (65, 1946640), (75, 1687088), (78, 1622200), (80, 1581645), (100, 1265316), (104, 1216650), (120, 1054430), (130, 973320), (150, 843544), (156, 811100), (195, 648880), (200, 632658), (208, 608325), (240, 527215), (260, 486660), (300, 421772), (312, 405550), (325, 389328), (390, 324440), (400, 316329), (520, 243330), (600, 210886), (624, 202775), (650, 194664), (780, 162220), (975, 129776), (1040, 121665), (1200, 105443), (1300, 97332), (1560, 81110), (1950, 64888), (2600, 48666), (3120, 40555), (3900, 32444), (5200, 24333), (7800, 16222), (8111, 15600)]