149824260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8581}}^1$

素因数の和:8693

約数の個数: 72

約数和(自身を含む): 459205656

約数和(自身を除く): 309381396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8581, 8730, 17162, 17460, 25743, 34324, 42905, 51486, 77229, 85810, 102972, 128715, 154458, 171620, 257430, 308916, 386145, 514860, 772290, 832357, 1544580, 1664714, 2497071, 3329428, 4161785, 4994142, 7491213, 8323570, 9988284, 12485355, 14982426, 16647140, 24970710, 29964852, 37456065, 49941420, 74912130, 149824260]

約数ペア:

[(1, 149824260), (2, 74912130), (3, 49941420), (4, 37456065), (5, 29964852), (6, 24970710), (9, 16647140), (10, 14982426), (12, 12485355), (15, 9988284), (18, 8323570), (20, 7491213), (30, 4994142), (36, 4161785), (45, 3329428), (60, 2497071), (90, 1664714), (97, 1544580), (180, 832357), (194, 772290), (291, 514860), (388, 386145), (485, 308916), (582, 257430), (873, 171620), (970, 154458), (1164, 128715), (1455, 102972), (1746, 85810), (1940, 77229), (2910, 51486), (3492, 42905), (4365, 34324), (5820, 25743), (8581, 17460), (8730, 17162)]