122869950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 360892080

約数和(自身を除く): 238022130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 73, 75, 98, 105, 146, 147, 150, 175, 210, 219, 229, 245, 294, 350, 365, 438, 458, 490, 511, 525, 687, 730, 735, 1022, 1050, 1095, 1145, 1225, 1374, 1470, 1533, 1603, 1825, 2190, 2290, 2450, 2555, 3066, 3206, 3435, 3577, 3650, 3675, 4809, 5110, 5475, 5725, 6870, 7154, 7350, 7665, 8015, 9618, 10731, 10950, 11221, 11450, 12775, 15330, 16030, 16717, 17175, 17885, 21462, 22442, 24045, 25550, 33434, 33663, 34350, 35770, 38325, 40075, 48090, 50151, 53655, 56105, 67326, 76650, 80150, 83585, 89425, 100302, 107310, 112210, 117019, 120225, 167170, 168315, 178850, 234038, 240450, 250755, 268275, 280525, 336630, 351057, 417925, 501510, 536550, 561050, 585095, 702114, 819133, 835850, 841575, 1170190, 1253775, 1638266, 1683150, 1755285, 2457399, 2507550, 2925475, 3510570, 4095665, 4914798, 5850950, 8191330, 8776425, 12286995, 17552850, 20478325, 24573990, 40956650, 61434975, 122869950]

約数ペア:

[(1, 122869950), (2, 61434975), (3, 40956650), (5, 24573990), (6, 20478325), (7, 17552850), (10, 12286995), (14, 8776425), (15, 8191330), (21, 5850950), (25, 4914798), (30, 4095665), (35, 3510570), (42, 2925475), (49, 2507550), (50, 2457399), (70, 1755285), (73, 1683150), (75, 1638266), (98, 1253775), (105, 1170190), (146, 841575), (147, 835850), (150, 819133), (175, 702114), (210, 585095), (219, 561050), (229, 536550), (245, 501510), (294, 417925), (350, 351057), (365, 336630), (438, 280525), (458, 268275), (490, 250755), (511, 240450), (525, 234038), (687, 178850), (730, 168315), (735, 167170), (1022, 120225), (1050, 117019), (1095, 112210), (1145, 107310), (1225, 100302), (1374, 89425), (1470, 83585), (1533, 80150), (1603, 76650), (1825, 67326), (2190, 56105), (2290, 53655), (2450, 50151), (2555, 48090), (3066, 40075), (3206, 38325), (3435, 35770), (3577, 34350), (3650, 33663), (3675, 33434), (4809, 25550), (5110, 24045), (5475, 22442), (5725, 21462), (6870, 17885), (7154, 17175), (7350, 16717), (7665, 16030), (8015, 15330), (9618, 12775), (10731, 11450), (10950, 11221)]