125104840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 354585600

約数和(自身を除く): 229480760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 49, 56, 58, 62, 70, 71, 98, 116, 124, 140, 142, 145, 155, 196, 203, 217, 232, 245, 248, 280, 284, 290, 310, 355, 392, 406, 434, 490, 497, 568, 580, 620, 710, 812, 868, 899, 980, 994, 1015, 1085, 1160, 1240, 1420, 1421, 1519, 1624, 1736, 1798, 1960, 1988, 2030, 2059, 2170, 2201, 2485, 2840, 2842, 3038, 3479, 3596, 3976, 4060, 4118, 4340, 4402, 4495, 4970, 5684, 6076, 6293, 6958, 7105, 7192, 7595, 8120, 8236, 8680, 8804, 8990, 9940, 10295, 11005, 11368, 12152, 12586, 13916, 14210, 14413, 15190, 15407, 16472, 17395, 17608, 17980, 19880, 20590, 22010, 25172, 27832, 28420, 28826, 30380, 30814, 31465, 34790, 35960, 41180, 44020, 44051, 50344, 56840, 57652, 60760, 61628, 62930, 63829, 69580, 72065, 77035, 82360, 88040, 88102, 100891, 107849, 115304, 123256, 125860, 127658, 139160, 144130, 154070, 176204, 201782, 215698, 220255, 251720, 255316, 288260, 308140, 319145, 352408, 403564, 431396, 440510, 446803, 504455, 510632, 539245, 576520, 616280, 638290, 807128, 862792, 881020, 893606, 1008910, 1078490, 1276580, 1762040, 1787212, 2017820, 2156980, 2234015, 2553160, 3127621, 3574424, 4035640, 4313960, 4468030, 6255242, 8936060, 12510484, 15638105, 17872120, 25020968, 31276210, 62552420, 125104840]

約数ペア:

[(1, 125104840), (2, 62552420), (4, 31276210), (5, 25020968), (7, 17872120), (8, 15638105), (10, 12510484), (14, 8936060), (20, 6255242), (28, 4468030), (29, 4313960), (31, 4035640), (35, 3574424), (40, 3127621), (49, 2553160), (56, 2234015), (58, 2156980), (62, 2017820), (70, 1787212), (71, 1762040), (98, 1276580), (116, 1078490), (124, 1008910), (140, 893606), (142, 881020), (145, 862792), (155, 807128), (196, 638290), (203, 616280), (217, 576520), (232, 539245), (245, 510632), (248, 504455), (280, 446803), (284, 440510), (290, 431396), (310, 403564), (355, 352408), (392, 319145), (406, 308140), (434, 288260), (490, 255316), (497, 251720), (568, 220255), (580, 215698), (620, 201782), (710, 176204), (812, 154070), (868, 144130), (899, 139160), (980, 127658), (994, 125860), (1015, 123256), (1085, 115304), (1160, 107849), (1240, 100891), (1420, 88102), (1421, 88040), (1519, 82360), (1624, 77035), (1736, 72065), (1798, 69580), (1960, 63829), (1988, 62930), (2030, 61628), (2059, 60760), (2170, 57652), (2201, 56840), (2485, 50344), (2840, 44051), (2842, 44020), (3038, 41180), (3479, 35960), (3596, 34790), (3976, 31465), (4060, 30814), (4118, 30380), (4340, 28826), (4402, 28420), (4495, 27832), (4970, 25172), (5684, 22010), (6076, 20590), (6293, 19880), (6958, 17980), (7105, 17608), (7192, 17395), (7595, 16472), (8120, 15407), (8236, 15190), (8680, 14413), (8804, 14210), (8990, 13916), (9940, 12586), (10295, 12152), (11005, 11368)]