172075320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:866

約数の個数: 128

約数和(自身を含む): 576633600

約数和(自身を除く): 404558280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 283, 360, 540, 563, 566, 849, 1080, 1126, 1132, 1415, 1689, 1698, 2252, 2264, 2547, 2815, 2830, 3378, 3396, 4245, 4504, 5067, 5094, 5630, 5660, 6756, 6792, 7641, 8445, 8490, 10134, 10188, 11260, 11320, 12735, 13512, 15201, 15282, 16890, 16980, 20268, 20376, 22520, 25335, 25470, 30402, 30564, 33780, 33960, 38205, 40536, 50670, 50940, 60804, 61128, 67560, 76005, 76410, 101340, 101880, 121608, 152010, 152820, 159329, 202680, 304020, 305640, 318658, 477987, 608040, 637316, 796645, 955974, 1274632, 1433961, 1593290, 1911948, 2389935, 2867922, 3186580, 3823896, 4301883, 4779870, 5735844, 6373160, 7169805, 8603766, 9559740, 11471688, 14339610, 17207532, 19119480, 21509415, 28679220, 34415064, 43018830, 57358440, 86037660, 172075320]

約数ペア:

[(1, 172075320), (2, 86037660), (3, 57358440), (4, 43018830), (5, 34415064), (6, 28679220), (8, 21509415), (9, 19119480), (10, 17207532), (12, 14339610), (15, 11471688), (18, 9559740), (20, 8603766), (24, 7169805), (27, 6373160), (30, 5735844), (36, 4779870), (40, 4301883), (45, 3823896), (54, 3186580), (60, 2867922), (72, 2389935), (90, 1911948), (108, 1593290), (120, 1433961), (135, 1274632), (180, 955974), (216, 796645), (270, 637316), (283, 608040), (360, 477987), (540, 318658), (563, 305640), (566, 304020), (849, 202680), (1080, 159329), (1126, 152820), (1132, 152010), (1415, 121608), (1689, 101880), (1698, 101340), (2252, 76410), (2264, 76005), (2547, 67560), (2815, 61128), (2830, 60804), (3378, 50940), (3396, 50670), (4245, 40536), (4504, 38205), (5067, 33960), (5094, 33780), (5630, 30564), (5660, 30402), (6756, 25470), (6792, 25335), (7641, 22520), (8445, 20376), (8490, 20268), (10134, 16980), (10188, 16890), (11260, 15282), (11320, 15201), (12735, 13512)]