131588280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 455868000

約数和(自身を除く): 324279720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 89, 90, 108, 111, 120, 135, 148, 178, 180, 185, 216, 222, 267, 270, 296, 333, 356, 360, 370, 444, 445, 534, 540, 555, 666, 712, 740, 801, 888, 890, 999, 1068, 1080, 1110, 1332, 1335, 1369, 1480, 1602, 1665, 1780, 1998, 2136, 2220, 2403, 2664, 2670, 2738, 3204, 3293, 3330, 3560, 3996, 4005, 4107, 4440, 4806, 4995, 5340, 5476, 6408, 6586, 6660, 6845, 7992, 8010, 8214, 9612, 9879, 9990, 10680, 10952, 12015, 12321, 13172, 13320, 13690, 16020, 16428, 16465, 19224, 19758, 19980, 20535, 24030, 24642, 26344, 27380, 29637, 32040, 32856, 32930, 36963, 39516, 39960, 41070, 48060, 49284, 49395, 54760, 59274, 61605, 65860, 73926, 79032, 82140, 88911, 96120, 98568, 98790, 118548, 121841, 123210, 131720, 147852, 148185, 164280, 177822, 184815, 197580, 237096, 243682, 246420, 295704, 296370, 355644, 365523, 369630, 395160, 444555, 487364, 492840, 592740, 609205, 711288, 731046, 739260, 889110, 974728, 1096569, 1185480, 1218410, 1462092, 1478520, 1778220, 1827615, 2193138, 2436820, 2924184, 3289707, 3556440, 3655230, 4386276, 4873640, 5482845, 6579414, 7310460, 8772552, 10965690, 13158828, 14620920, 16448535, 21931380, 26317656, 32897070, 43862760, 65794140, 131588280]

約数ペア:

[(1, 131588280), (2, 65794140), (3, 43862760), (4, 32897070), (5, 26317656), (6, 21931380), (8, 16448535), (9, 14620920), (10, 13158828), (12, 10965690), (15, 8772552), (18, 7310460), (20, 6579414), (24, 5482845), (27, 4873640), (30, 4386276), (36, 3655230), (37, 3556440), (40, 3289707), (45, 2924184), (54, 2436820), (60, 2193138), (72, 1827615), (74, 1778220), (89, 1478520), (90, 1462092), (108, 1218410), (111, 1185480), (120, 1096569), (135, 974728), (148, 889110), (178, 739260), (180, 731046), (185, 711288), (216, 609205), (222, 592740), (267, 492840), (270, 487364), (296, 444555), (333, 395160), (356, 369630), (360, 365523), (370, 355644), (444, 296370), (445, 295704), (534, 246420), (540, 243682), (555, 237096), (666, 197580), (712, 184815), (740, 177822), (801, 164280), (888, 148185), (890, 147852), (999, 131720), (1068, 123210), (1080, 121841), (1110, 118548), (1332, 98790), (1335, 98568), (1369, 96120), (1480, 88911), (1602, 82140), (1665, 79032), (1780, 73926), (1998, 65860), (2136, 61605), (2220, 59274), (2403, 54760), (2664, 49395), (2670, 49284), (2738, 48060), (3204, 41070), (3293, 39960), (3330, 39516), (3560, 36963), (3996, 32930), (4005, 32856), (4107, 32040), (4440, 29637), (4806, 27380), (4995, 26344), (5340, 24642), (5476, 24030), (6408, 20535), (6586, 19980), (6660, 19758), (6845, 19224), (7992, 16465), (8010, 16428), (8214, 16020), (9612, 13690), (9879, 13320), (9990, 13172), (10680, 12321), (10952, 12015)]