187371960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 606761280

約数和(自身を除く): 419389320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1733, 1802, 2040, 2120, 2703, 3180, 3466, 3604, 4505, 5199, 5406, 6360, 6932, 7208, 8665, 9010, 10398, 10812, 13515, 13864, 17330, 18020, 20796, 21624, 25995, 27030, 29461, 34660, 36040, 41592, 51990, 54060, 58922, 69320, 88383, 91849, 103980, 108120, 117844, 147305, 176766, 183698, 207960, 235688, 275547, 294610, 353532, 367396, 441915, 459245, 551094, 589220, 707064, 734792, 883830, 918490, 1102188, 1178440, 1377735, 1561433, 1767660, 1836980, 2204376, 2755470, 3122866, 3535320, 3673960, 4684299, 5510940, 6245732, 7807165, 9368598, 11021880, 12491464, 15614330, 18737196, 23421495, 31228660, 37474392, 46842990, 62457320, 93685980, 187371960]

約数ペア:

[(1, 187371960), (2, 93685980), (3, 62457320), (4, 46842990), (5, 37474392), (6, 31228660), (8, 23421495), (10, 18737196), (12, 15614330), (15, 12491464), (17, 11021880), (20, 9368598), (24, 7807165), (30, 6245732), (34, 5510940), (40, 4684299), (51, 3673960), (53, 3535320), (60, 3122866), (68, 2755470), (85, 2204376), (102, 1836980), (106, 1767660), (120, 1561433), (136, 1377735), (159, 1178440), (170, 1102188), (204, 918490), (212, 883830), (255, 734792), (265, 707064), (318, 589220), (340, 551094), (408, 459245), (424, 441915), (510, 367396), (530, 353532), (636, 294610), (680, 275547), (795, 235688), (901, 207960), (1020, 183698), (1060, 176766), (1272, 147305), (1590, 117844), (1733, 108120), (1802, 103980), (2040, 91849), (2120, 88383), (2703, 69320), (3180, 58922), (3466, 54060), (3604, 51990), (4505, 41592), (5199, 36040), (5406, 34660), (6360, 29461), (6932, 27030), (7208, 25995), (8665, 21624), (9010, 20796), (10398, 18020), (10812, 17330), (13515, 13864)]