210003225210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2699}}^1\times {\mathrm{96059}}^1$

素因数の和:98777

約数の個数: 80

約数和(自身を含む): 564890436000

約数和(自身を除く): 354887210790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2699, 5398, 8097, 13495, 16194, 24291, 26990, 40485, 48582, 72873, 80970, 96059, 121455, 145746, 192118, 218619, 242910, 288177, 364365, 437238, 480295, 576354, 728730, 864531, 960590, 1093095, 1440885, 1729062, 2186190, 2593593, 2881770, 4322655, 5187186, 7780779, 8645310, 12967965, 15561558, 25935930, 38903895, 77807790, 259263241, 518526482, 777789723, 1296316205, 1555579446, 2333369169, 2592632410, 3888948615, 4666738338, 7000107507, 7777897230, 11666845845, 14000215014, 21000322521, 23333691690, 35000537535, 42000645042, 70001075070, 105001612605, 210003225210]

約数ペア:

[(1, 210003225210), (2, 105001612605), (3, 70001075070), (5, 42000645042), (6, 35000537535), (9, 23333691690), (10, 21000322521), (15, 14000215014), (18, 11666845845), (27, 7777897230), (30, 7000107507), (45, 4666738338), (54, 3888948615), (81, 2592632410), (90, 2333369169), (135, 1555579446), (162, 1296316205), (270, 777789723), (405, 518526482), (810, 259263241), (2699, 77807790), (5398, 38903895), (8097, 25935930), (13495, 15561558), (16194, 12967965), (24291, 8645310), (26990, 7780779), (40485, 5187186), (48582, 4322655), (72873, 2881770), (80970, 2593593), (96059, 2186190), (121455, 1729062), (145746, 1440885), (192118, 1093095), (218619, 960590), (242910, 864531), (288177, 728730), (364365, 576354), (437238, 480295)]