138650850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 406427112

約数和(自身を除く): 267776262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 137, 150, 173, 195, 225, 234, 274, 325, 346, 390, 411, 450, 519, 585, 650, 685, 822, 865, 975, 1038, 1170, 1233, 1370, 1557, 1730, 1781, 1950, 2055, 2249, 2466, 2595, 2925, 3114, 3425, 3562, 4110, 4325, 4498, 5190, 5343, 5850, 6165, 6747, 6850, 7785, 8650, 8905, 10275, 10686, 11245, 12330, 12975, 13494, 15570, 16029, 17810, 20241, 20550, 22490, 23701, 25950, 26715, 30825, 32058, 33735, 38925, 40482, 44525, 47402, 53430, 56225, 61650, 67470, 71103, 77850, 80145, 89050, 101205, 112450, 118505, 133575, 142206, 160290, 168675, 202410, 213309, 237010, 267150, 308113, 337350, 355515, 400725, 426618, 506025, 592525, 616226, 711030, 801450, 924339, 1012050, 1066545, 1185050, 1540565, 1777575, 1848678, 2133090, 2773017, 3081130, 3555150, 4621695, 5332725, 5546034, 7702825, 9243390, 10665450, 13865085, 15405650, 23108475, 27730170, 46216950, 69325425, 138650850]

約数ペア:

[(1, 138650850), (2, 69325425), (3, 46216950), (5, 27730170), (6, 23108475), (9, 15405650), (10, 13865085), (13, 10665450), (15, 9243390), (18, 7702825), (25, 5546034), (26, 5332725), (30, 4621695), (39, 3555150), (45, 3081130), (50, 2773017), (65, 2133090), (75, 1848678), (78, 1777575), (90, 1540565), (117, 1185050), (130, 1066545), (137, 1012050), (150, 924339), (173, 801450), (195, 711030), (225, 616226), (234, 592525), (274, 506025), (325, 426618), (346, 400725), (390, 355515), (411, 337350), (450, 308113), (519, 267150), (585, 237010), (650, 213309), (685, 202410), (822, 168675), (865, 160290), (975, 142206), (1038, 133575), (1170, 118505), (1233, 112450), (1370, 101205), (1557, 89050), (1730, 80145), (1781, 77850), (1950, 71103), (2055, 67470), (2249, 61650), (2466, 56225), (2595, 53430), (2925, 47402), (3114, 44525), (3425, 40482), (3562, 38925), (4110, 33735), (4325, 32058), (4498, 30825), (5190, 26715), (5343, 25950), (5850, 23701), (6165, 22490), (6747, 20550), (6850, 20241), (7785, 17810), (8650, 16029), (8905, 15570), (10275, 13494), (10686, 12975), (11245, 12330)]