164484900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9619}}^1$

素因数の和:9658

約数の個数: 108

約数和(自身を含む): 542760400

約数和(自身を除く): 378275500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 9619, 17100, 19238, 28857, 38476, 48095, 57714, 86571, 96190, 115428, 144285, 173142, 182761, 192380, 240475, 288570, 346284, 365522, 432855, 480950, 548283, 577140, 721425, 731044, 865710, 913805, 961900, 1096566, 1442850, 1644849, 1731420, 1827610, 2164275, 2193132, 2741415, 2885700, 3289698, 3655220, 4328550, 4569025, 5482830, 6579396, 8224245, 8657100, 9138050, 10965660, 13707075, 16448490, 18276100, 27414150, 32896980, 41121225, 54828300, 82242450, 164484900]

約数ペア:

[(1, 164484900), (2, 82242450), (3, 54828300), (4, 41121225), (5, 32896980), (6, 27414150), (9, 18276100), (10, 16448490), (12, 13707075), (15, 10965660), (18, 9138050), (19, 8657100), (20, 8224245), (25, 6579396), (30, 5482830), (36, 4569025), (38, 4328550), (45, 3655220), (50, 3289698), (57, 2885700), (60, 2741415), (75, 2193132), (76, 2164275), (90, 1827610), (95, 1731420), (100, 1644849), (114, 1442850), (150, 1096566), (171, 961900), (180, 913805), (190, 865710), (225, 731044), (228, 721425), (285, 577140), (300, 548283), (342, 480950), (380, 432855), (450, 365522), (475, 346284), (570, 288570), (684, 240475), (855, 192380), (900, 182761), (950, 173142), (1140, 144285), (1425, 115428), (1710, 96190), (1900, 86571), (2850, 57714), (3420, 48095), (4275, 38476), (5700, 28857), (8550, 19238), (9619, 17100)]