18147150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{823}}^1$

素因数の和:855

約数の個数: 108

約数和(自身を含む): 56784312

約数和(自身を除く): 38637162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 823, 882, 1050, 1225, 1470, 1575, 1646, 2205, 2450, 2469, 3150, 3675, 4115, 4410, 4938, 5761, 7350, 7407, 8230, 11025, 11522, 12345, 14814, 17283, 20575, 22050, 24690, 28805, 34566, 37035, 40327, 41150, 51849, 57610, 61725, 74070, 80654, 86415, 103698, 120981, 123450, 144025, 172830, 185175, 201635, 241962, 259245, 288050, 362943, 370350, 403270, 432075, 518490, 604905, 725886, 864150, 1008175, 1209810, 1296225, 1814715, 2016350, 2592450, 3024525, 3629430, 6049050, 9073575, 18147150]

約数ペア:

[(1, 18147150), (2, 9073575), (3, 6049050), (5, 3629430), (6, 3024525), (7, 2592450), (9, 2016350), (10, 1814715), (14, 1296225), (15, 1209810), (18, 1008175), (21, 864150), (25, 725886), (30, 604905), (35, 518490), (42, 432075), (45, 403270), (49, 370350), (50, 362943), (63, 288050), (70, 259245), (75, 241962), (90, 201635), (98, 185175), (105, 172830), (126, 144025), (147, 123450), (150, 120981), (175, 103698), (210, 86415), (225, 80654), (245, 74070), (294, 61725), (315, 57610), (350, 51849), (441, 41150), (450, 40327), (490, 37035), (525, 34566), (630, 28805), (735, 24690), (823, 22050), (882, 20575), (1050, 17283), (1225, 14814), (1470, 12345), (1575, 11522), (1646, 11025), (2205, 8230), (2450, 7407), (2469, 7350), (3150, 5761), (3675, 4938), (4115, 4410)]