164948700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^4\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 180

約数和(自身を含む): 559191640

約数和(自身を除く): 394242940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 229, 245, 294, 300, 343, 350, 420, 458, 490, 525, 588, 686, 687, 700, 735, 916, 980, 1029, 1050, 1145, 1225, 1372, 1374, 1470, 1603, 1715, 2058, 2100, 2290, 2401, 2450, 2748, 2940, 3206, 3430, 3435, 3675, 4116, 4580, 4802, 4809, 4900, 5145, 5725, 6412, 6860, 6870, 7203, 7350, 8015, 8575, 9604, 9618, 10290, 11221, 11450, 12005, 13740, 14406, 14700, 16030, 17150, 17175, 19236, 20580, 22442, 22900, 24010, 24045, 25725, 28812, 32060, 33663, 34300, 34350, 36015, 40075, 44884, 48020, 48090, 51450, 56105, 60025, 67326, 68700, 72030, 78547, 80150, 96180, 102900, 112210, 120050, 120225, 134652, 144060, 157094, 160300, 168315, 180075, 224420, 235641, 240100, 240450, 280525, 314188, 336630, 360150, 392735, 471282, 480900, 549829, 561050, 673260, 720300, 785470, 841575, 942564, 1099658, 1122100, 1178205, 1570940, 1649487, 1683150, 1963675, 2199316, 2356410, 2749145, 3298974, 3366300, 3927350, 4712820, 5498290, 5891025, 6597948, 7854700, 8247435, 10996580, 11782050, 13745725, 16494870, 23564100, 27491450, 32989740, 41237175, 54982900, 82474350, 164948700]

約数ペア:

[(1, 164948700), (2, 82474350), (3, 54982900), (4, 41237175), (5, 32989740), (6, 27491450), (7, 23564100), (10, 16494870), (12, 13745725), (14, 11782050), (15, 10996580), (20, 8247435), (21, 7854700), (25, 6597948), (28, 5891025), (30, 5498290), (35, 4712820), (42, 3927350), (49, 3366300), (50, 3298974), (60, 2749145), (70, 2356410), (75, 2199316), (84, 1963675), (98, 1683150), (100, 1649487), (105, 1570940), (140, 1178205), (147, 1122100), (150, 1099658), (175, 942564), (196, 841575), (210, 785470), (229, 720300), (245, 673260), (294, 561050), (300, 549829), (343, 480900), (350, 471282), (420, 392735), (458, 360150), (490, 336630), (525, 314188), (588, 280525), (686, 240450), (687, 240100), (700, 235641), (735, 224420), (916, 180075), (980, 168315), (1029, 160300), (1050, 157094), (1145, 144060), (1225, 134652), (1372, 120225), (1374, 120050), (1470, 112210), (1603, 102900), (1715, 96180), (2058, 80150), (2100, 78547), (2290, 72030), (2401, 68700), (2450, 67326), (2748, 60025), (2940, 56105), (3206, 51450), (3430, 48090), (3435, 48020), (3675, 44884), (4116, 40075), (4580, 36015), (4802, 34350), (4809, 34300), (4900, 33663), (5145, 32060), (5725, 28812), (6412, 25725), (6860, 24045), (6870, 24010), (7203, 22900), (7350, 22442), (8015, 20580), (8575, 19236), (9604, 17175), (9618, 17150), (10290, 16030), (11221, 14700), (11450, 14406), (12005, 13740)]