149810040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 538444800

約数和(自身を除く): 388634760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 90, 92, 108, 111, 115, 120, 135, 138, 148, 163, 180, 184, 185, 207, 216, 222, 230, 270, 276, 296, 326, 333, 345, 360, 370, 414, 444, 460, 489, 540, 552, 555, 621, 652, 666, 690, 740, 815, 828, 851, 888, 920, 978, 999, 1035, 1080, 1110, 1242, 1304, 1332, 1380, 1467, 1480, 1630, 1656, 1665, 1702, 1956, 1998, 2070, 2220, 2445, 2484, 2553, 2664, 2760, 2934, 3105, 3260, 3330, 3404, 3749, 3912, 3996, 4140, 4255, 4401, 4440, 4890, 4968, 4995, 5106, 5868, 6031, 6210, 6520, 6660, 6808, 7335, 7498, 7659, 7992, 8280, 8510, 8802, 9780, 9990, 10212, 11247, 11736, 12062, 12420, 12765, 13320, 14670, 14996, 15318, 17020, 17604, 18093, 18745, 19560, 19980, 20424, 22005, 22494, 22977, 24124, 24840, 25530, 29340, 29992, 30155, 30636, 33741, 34040, 35208, 36186, 37490, 38295, 39960, 44010, 44988, 45954, 48248, 51060, 54279, 56235, 58680, 60310, 61272, 67482, 72372, 74980, 76590, 88020, 89976, 90465, 91908, 101223, 102120, 108558, 112470, 114885, 120620, 134964, 138713, 144744, 149960, 153180, 162837, 168705, 176040, 180930, 183816, 202446, 217116, 224940, 229770, 241240, 269928, 271395, 277426, 306360, 325674, 337410, 361860, 404892, 416139, 434232, 449880, 459540, 506115, 542790, 554852, 651348, 674820, 693565, 723720, 809784, 814185, 832278, 919080, 1012230, 1085580, 1109704, 1248417, 1302696, 1349640, 1387130, 1628370, 1664556, 2024460, 2080695, 2171160, 2496834, 2774260, 3256740, 3329112, 3745251, 4048920, 4161390, 4993668, 5548520, 6242085, 6513480, 7490502, 8322780, 9987336, 12484170, 14981004, 16645560, 18726255, 24968340, 29962008, 37452510, 49936680, 74905020, 149810040]

約数ペア:

[(1, 149810040), (2, 74905020), (3, 49936680), (4, 37452510), (5, 29962008), (6, 24968340), (8, 18726255), (9, 16645560), (10, 14981004), (12, 12484170), (15, 9987336), (18, 8322780), (20, 7490502), (23, 6513480), (24, 6242085), (27, 5548520), (30, 4993668), (36, 4161390), (37, 4048920), (40, 3745251), (45, 3329112), (46, 3256740), (54, 2774260), (60, 2496834), (69, 2171160), (72, 2080695), (74, 2024460), (90, 1664556), (92, 1628370), (108, 1387130), (111, 1349640), (115, 1302696), (120, 1248417), (135, 1109704), (138, 1085580), (148, 1012230), (163, 919080), (180, 832278), (184, 814185), (185, 809784), (207, 723720), (216, 693565), (222, 674820), (230, 651348), (270, 554852), (276, 542790), (296, 506115), (326, 459540), (333, 449880), (345, 434232), (360, 416139), (370, 404892), (414, 361860), (444, 337410), (460, 325674), (489, 306360), (540, 277426), (552, 271395), (555, 269928), (621, 241240), (652, 229770), (666, 224940), (690, 217116), (740, 202446), (815, 183816), (828, 180930), (851, 176040), (888, 168705), (920, 162837), (978, 153180), (999, 149960), (1035, 144744), (1080, 138713), (1110, 134964), (1242, 120620), (1304, 114885), (1332, 112470), (1380, 108558), (1467, 102120), (1480, 101223), (1630, 91908), (1656, 90465), (1665, 89976), (1702, 88020), (1956, 76590), (1998, 74980), (2070, 72372), (2220, 67482), (2445, 61272), (2484, 60310), (2553, 58680), (2664, 56235), (2760, 54279), (2934, 51060), (3105, 48248), (3260, 45954), (3330, 44988), (3404, 44010), (3749, 39960), (3912, 38295), (3996, 37490), (4140, 36186), (4255, 35208), (4401, 34040), (4440, 33741), (4890, 30636), (4968, 30155), (4995, 29992), (5106, 29340), (5868, 25530), (6031, 24840), (6210, 24124), (6520, 22977), (6660, 22494), (6808, 22005), (7335, 20424), (7498, 19980), (7659, 19560), (7992, 18745), (8280, 18093), (8510, 17604), (8802, 17020), (9780, 15318), (9990, 14996), (10212, 14670), (11247, 13320), (11736, 12765), (12062, 12420)]