2179968300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{24971}}^1$

素因数の和:25088

約数の個数: 108

約数和(自身を含む): 6903709176

約数和(自身を除く): 4723740876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 582, 873, 900, 970, 1164, 1455, 1746, 1940, 2425, 2910, 3492, 4365, 4850, 5820, 7275, 8730, 9700, 14550, 17460, 21825, 24971, 29100, 43650, 49942, 74913, 87300, 99884, 124855, 149826, 224739, 249710, 299652, 374565, 449478, 499420, 624275, 749130, 898956, 1123695, 1248550, 1498260, 1872825, 2247390, 2422187, 2497100, 3745650, 4494780, 4844374, 5618475, 7266561, 7491300, 9688748, 11236950, 12110935, 14533122, 21799683, 22473900, 24221870, 29066244, 36332805, 43599366, 48443740, 60554675, 72665610, 87198732, 108998415, 121109350, 145331220, 181664025, 217996830, 242218700, 363328050, 435993660, 544992075, 726656100, 1089984150, 2179968300]

約数ペア:

[(1, 2179968300), (2, 1089984150), (3, 726656100), (4, 544992075), (5, 435993660), (6, 363328050), (9, 242218700), (10, 217996830), (12, 181664025), (15, 145331220), (18, 121109350), (20, 108998415), (25, 87198732), (30, 72665610), (36, 60554675), (45, 48443740), (50, 43599366), (60, 36332805), (75, 29066244), (90, 24221870), (97, 22473900), (100, 21799683), (150, 14533122), (180, 12110935), (194, 11236950), (225, 9688748), (291, 7491300), (300, 7266561), (388, 5618475), (450, 4844374), (485, 4494780), (582, 3745650), (873, 2497100), (900, 2422187), (970, 2247390), (1164, 1872825), (1455, 1498260), (1746, 1248550), (1940, 1123695), (2425, 898956), (2910, 749130), (3492, 624275), (4365, 499420), (4850, 449478), (5820, 374565), (7275, 299652), (8730, 249710), (9700, 224739), (14550, 149826), (17460, 124855), (21825, 99884), (24971, 87300), (29100, 74913), (43650, 49942)]