1330973550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{2239}}^1$

素因数の和:3578

約数の個数: 72

約数和(自身を含む): 3580187520

約数和(自身を除く): 2249213970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1321, 2239, 2642, 3963, 4478, 6605, 6717, 7926, 11195, 11889, 13210, 13434, 19815, 20151, 22390, 23778, 33025, 33585, 39630, 40302, 55975, 59445, 66050, 67170, 99075, 100755, 111950, 118890, 167925, 198150, 201510, 297225, 335850, 503775, 594450, 1007550, 2957719, 5915438, 8873157, 14788595, 17746314, 26619471, 29577190, 44365785, 53238942, 73942975, 88731570, 133097355, 147885950, 221828925, 266194710, 443657850, 665486775, 1330973550]

約数ペア:

[(1, 1330973550), (2, 665486775), (3, 443657850), (5, 266194710), (6, 221828925), (9, 147885950), (10, 133097355), (15, 88731570), (18, 73942975), (25, 53238942), (30, 44365785), (45, 29577190), (50, 26619471), (75, 17746314), (90, 14788595), (150, 8873157), (225, 5915438), (450, 2957719), (1321, 1007550), (2239, 594450), (2642, 503775), (3963, 335850), (4478, 297225), (6605, 201510), (6717, 198150), (7926, 167925), (11195, 118890), (11889, 111950), (13210, 100755), (13434, 99075), (19815, 67170), (20151, 66050), (22390, 59445), (23778, 55975), (33025, 40302), (33585, 39630)]