187835220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2694

約数の個数: 96

約数和(自身を含む): 588873600

約数和(自身を除く): 401038380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2539, 2740, 3699, 4110, 4932, 5078, 6165, 7398, 7617, 8220, 10156, 12330, 12695, 14796, 15234, 18495, 22851, 24660, 25390, 30468, 36990, 38085, 45702, 50780, 68553, 73980, 76170, 91404, 114255, 137106, 152340, 228510, 274212, 342765, 347843, 457020, 685530, 695686, 1043529, 1371060, 1391372, 1739215, 2087058, 3130587, 3478430, 4174116, 5217645, 6261174, 6956860, 9391761, 10435290, 12522348, 15652935, 18783522, 20870580, 31305870, 37567044, 46958805, 62611740, 93917610, 187835220]

約数ペア:

[(1, 187835220), (2, 93917610), (3, 62611740), (4, 46958805), (5, 37567044), (6, 31305870), (9, 20870580), (10, 18783522), (12, 15652935), (15, 12522348), (18, 10435290), (20, 9391761), (27, 6956860), (30, 6261174), (36, 5217645), (45, 4174116), (54, 3478430), (60, 3130587), (90, 2087058), (108, 1739215), (135, 1391372), (137, 1371060), (180, 1043529), (270, 695686), (274, 685530), (411, 457020), (540, 347843), (548, 342765), (685, 274212), (822, 228510), (1233, 152340), (1370, 137106), (1644, 114255), (2055, 91404), (2466, 76170), (2539, 73980), (2740, 68553), (3699, 50780), (4110, 45702), (4932, 38085), (5078, 36990), (6165, 30468), (7398, 25390), (7617, 24660), (8220, 22851), (10156, 18495), (12330, 15234), (12695, 14796)]