32871420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 104648544

約数和(自身を除く): 71777124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 197, 206, 270, 309, 324, 394, 405, 412, 515, 540, 591, 618, 788, 810, 927, 985, 1030, 1182, 1236, 1545, 1620, 1773, 1854, 1970, 2060, 2364, 2781, 2955, 3090, 3546, 3708, 3940, 4635, 5319, 5562, 5910, 6180, 7092, 8343, 8865, 9270, 10638, 11124, 11820, 13905, 15957, 16686, 17730, 18540, 20291, 21276, 26595, 27810, 31914, 33372, 35460, 40582, 41715, 53190, 55620, 60873, 63828, 79785, 81164, 83430, 101455, 106380, 121746, 159570, 166860, 182619, 202910, 243492, 304365, 319140, 365238, 405820, 547857, 608730, 730476, 913095, 1095714, 1217460, 1643571, 1826190, 2191428, 2739285, 3287142, 3652380, 5478570, 6574284, 8217855, 10957140, 16435710, 32871420]

約数ペア:

[(1, 32871420), (2, 16435710), (3, 10957140), (4, 8217855), (5, 6574284), (6, 5478570), (9, 3652380), (10, 3287142), (12, 2739285), (15, 2191428), (18, 1826190), (20, 1643571), (27, 1217460), (30, 1095714), (36, 913095), (45, 730476), (54, 608730), (60, 547857), (81, 405820), (90, 365238), (103, 319140), (108, 304365), (135, 243492), (162, 202910), (180, 182619), (197, 166860), (206, 159570), (270, 121746), (309, 106380), (324, 101455), (394, 83430), (405, 81164), (412, 79785), (515, 63828), (540, 60873), (591, 55620), (618, 53190), (788, 41715), (810, 40582), (927, 35460), (985, 33372), (1030, 31914), (1182, 27810), (1236, 26595), (1545, 21276), (1620, 20291), (1773, 18540), (1854, 17730), (1970, 16686), (2060, 15957), (2364, 13905), (2781, 11820), (2955, 11124), (3090, 10638), (3546, 9270), (3708, 8865), (3940, 8343), (4635, 7092), (5319, 6180), (5562, 5910)]