74400930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3013

約数の個数: 80

約数和(自身を含む): 206578944

約数和(自身を除く): 132178014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 2963, 4185, 5022, 5926, 8370, 8889, 12555, 14815, 17778, 25110, 26667, 29630, 44445, 53334, 80001, 88890, 91853, 133335, 160002, 183706, 240003, 266670, 275559, 400005, 459265, 480006, 551118, 800010, 826677, 918530, 1200015, 1377795, 1653354, 2400030, 2480031, 2755590, 4133385, 4960062, 7440093, 8266770, 12400155, 14880186, 24800310, 37200465, 74400930]

約数ペア:

[(1, 74400930), (2, 37200465), (3, 24800310), (5, 14880186), (6, 12400155), (9, 8266770), (10, 7440093), (15, 4960062), (18, 4133385), (27, 2755590), (30, 2480031), (31, 2400030), (45, 1653354), (54, 1377795), (62, 1200015), (81, 918530), (90, 826677), (93, 800010), (135, 551118), (155, 480006), (162, 459265), (186, 400005), (270, 275559), (279, 266670), (310, 240003), (405, 183706), (465, 160002), (558, 133335), (810, 91853), (837, 88890), (930, 80001), (1395, 53334), (1674, 44445), (2511, 29630), (2790, 26667), (2963, 25110), (4185, 17778), (5022, 14815), (5926, 12555), (8370, 8889)]