101939940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 333889920

約数和(自身を除く): 231949980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 727, 738, 779, 820, 855, 1140, 1230, 1454, 1476, 1558, 1710, 1845, 2181, 2337, 2460, 2908, 3116, 3420, 3635, 3690, 3895, 4362, 4674, 6543, 7011, 7270, 7380, 7790, 8724, 9348, 10905, 11685, 13086, 13813, 14022, 14540, 15580, 21810, 23370, 26172, 27626, 28044, 29807, 32715, 35055, 41439, 43620, 46740, 55252, 59614, 65430, 69065, 70110, 82878, 89421, 119228, 124317, 130860, 138130, 140220, 149035, 165756, 178842, 207195, 248634, 268263, 276260, 298070, 357684, 414390, 447105, 497268, 536526, 566333, 596140, 621585, 828780, 894210, 1073052, 1132666, 1243170, 1341315, 1698999, 1788420, 2265332, 2486340, 2682630, 2831665, 3397998, 5096997, 5365260, 5663330, 6795996, 8494995, 10193994, 11326660, 16989990, 20387988, 25484985, 33979980, 50969970, 101939940]

約数ペア:

[(1, 101939940), (2, 50969970), (3, 33979980), (4, 25484985), (5, 20387988), (6, 16989990), (9, 11326660), (10, 10193994), (12, 8494995), (15, 6795996), (18, 5663330), (19, 5365260), (20, 5096997), (30, 3397998), (36, 2831665), (38, 2682630), (41, 2486340), (45, 2265332), (57, 1788420), (60, 1698999), (76, 1341315), (82, 1243170), (90, 1132666), (95, 1073052), (114, 894210), (123, 828780), (164, 621585), (171, 596140), (180, 566333), (190, 536526), (205, 497268), (228, 447105), (246, 414390), (285, 357684), (342, 298070), (369, 276260), (380, 268263), (410, 248634), (492, 207195), (570, 178842), (615, 165756), (684, 149035), (727, 140220), (738, 138130), (779, 130860), (820, 124317), (855, 119228), (1140, 89421), (1230, 82878), (1454, 70110), (1476, 69065), (1558, 65430), (1710, 59614), (1845, 55252), (2181, 46740), (2337, 43620), (2460, 41439), (2908, 35055), (3116, 32715), (3420, 29807), (3635, 28044), (3690, 27626), (3895, 26172), (4362, 23370), (4674, 21810), (6543, 15580), (7011, 14540), (7270, 14022), (7380, 13813), (7790, 13086), (8724, 11685), (9348, 10905)]