39839700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 119645120

約数和(自身を除く): 79805420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 79, 82, 100, 123, 150, 158, 164, 205, 237, 246, 300, 316, 395, 410, 474, 492, 615, 790, 820, 948, 1025, 1185, 1230, 1580, 1681, 1975, 2050, 2370, 2460, 3075, 3239, 3362, 3950, 4100, 4740, 5043, 5925, 6150, 6478, 6724, 7900, 8405, 9717, 10086, 11850, 12300, 12956, 16195, 16810, 19434, 20172, 23700, 25215, 32390, 33620, 38868, 42025, 48585, 50430, 64780, 80975, 84050, 97170, 100860, 126075, 132799, 161950, 168100, 194340, 242925, 252150, 265598, 323900, 398397, 485850, 504300, 531196, 663995, 796794, 971700, 1327990, 1593588, 1991985, 2655980, 3319975, 3983970, 6639950, 7967940, 9959925, 13279900, 19919850, 39839700]

約数ペア:

[(1, 39839700), (2, 19919850), (3, 13279900), (4, 9959925), (5, 7967940), (6, 6639950), (10, 3983970), (12, 3319975), (15, 2655980), (20, 1991985), (25, 1593588), (30, 1327990), (41, 971700), (50, 796794), (60, 663995), (75, 531196), (79, 504300), (82, 485850), (100, 398397), (123, 323900), (150, 265598), (158, 252150), (164, 242925), (205, 194340), (237, 168100), (246, 161950), (300, 132799), (316, 126075), (395, 100860), (410, 97170), (474, 84050), (492, 80975), (615, 64780), (790, 50430), (820, 48585), (948, 42025), (1025, 38868), (1185, 33620), (1230, 32390), (1580, 25215), (1681, 23700), (1975, 20172), (2050, 19434), (2370, 16810), (2460, 16195), (3075, 12956), (3239, 12300), (3362, 11850), (3950, 10086), (4100, 9717), (4740, 8405), (5043, 7900), (5925, 6724), (6150, 6478)]