61258680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 244981440

約数和(自身を除く): 183722760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 74, 81, 84, 90, 105, 108, 111, 120, 126, 135, 140, 146, 148, 162, 168, 180, 185, 189, 210, 216, 219, 222, 252, 259, 270, 280, 292, 296, 315, 324, 333, 360, 365, 370, 378, 405, 420, 438, 444, 504, 511, 518, 540, 555, 567, 584, 630, 648, 657, 666, 730, 740, 756, 777, 810, 840, 876, 888, 945, 999, 1022, 1036, 1080, 1095, 1110, 1134, 1260, 1295, 1314, 1332, 1460, 1480, 1512, 1533, 1554, 1620, 1665, 1752, 1890, 1971, 1998, 2044, 2072, 2190, 2220, 2268, 2331, 2520, 2555, 2590, 2628, 2664, 2701, 2835, 2920, 2997, 3066, 3108, 3240, 3285, 3330, 3780, 3885, 3942, 3996, 4088, 4380, 4440, 4536, 4599, 4662, 4995, 5110, 5180, 5256, 5402, 5670, 5913, 5994, 6132, 6216, 6570, 6660, 6993, 7560, 7665, 7770, 7884, 7992, 8103, 8760, 9198, 9324, 9855, 9990, 10220, 10360, 10804, 11340, 11655, 11826, 11988, 12264, 13140, 13320, 13505, 13797, 13986, 14985, 15330, 15540, 15768, 16206, 18396, 18648, 18907, 19710, 19980, 20440, 20979, 21608, 22680, 22995, 23310, 23652, 23976, 24309, 26280, 27010, 27594, 27972, 29565, 29970, 30660, 31080, 32412, 34965, 36792, 37814, 39420, 39960, 40515, 41391, 41958, 45990, 46620, 47304, 48618, 54020, 55188, 55944, 56721, 59130, 59940, 61320, 64824, 68985, 69930, 72927, 75628, 78840, 81030, 82782, 83916, 91980, 93240, 94535, 97236, 104895, 108040, 110376, 113442, 118260, 119880, 121545, 137970, 139860, 145854, 151256, 162060, 165564, 167832, 170163, 183960, 189070, 194472, 206955, 209790, 218781, 226884, 236520, 243090, 275940, 279720, 283605, 291708, 324120, 331128, 340326, 364635, 378140, 413910, 419580, 437562, 453768, 486180, 510489, 551880, 567210, 583416, 680652, 729270, 756280, 827820, 839160, 850815, 875124, 972360, 1020978, 1093905, 1134420, 1361304, 1458540, 1531467, 1655640, 1701630, 1750248, 2041956, 2187810, 2268840, 2552445, 2917080, 3062934, 3403260, 4083912, 4375620, 5104890, 6125868, 6806520, 7657335, 8751240, 10209780, 12251736, 15314670, 20419560, 30629340, 61258680]

約数ペア:

[(1, 61258680), (2, 30629340), (3, 20419560), (4, 15314670), (5, 12251736), (6, 10209780), (7, 8751240), (8, 7657335), (9, 6806520), (10, 6125868), (12, 5104890), (14, 4375620), (15, 4083912), (18, 3403260), (20, 3062934), (21, 2917080), (24, 2552445), (27, 2268840), (28, 2187810), (30, 2041956), (35, 1750248), (36, 1701630), (37, 1655640), (40, 1531467), (42, 1458540), (45, 1361304), (54, 1134420), (56, 1093905), (60, 1020978), (63, 972360), (70, 875124), (72, 850815), (73, 839160), (74, 827820), (81, 756280), (84, 729270), (90, 680652), (105, 583416), (108, 567210), (111, 551880), (120, 510489), (126, 486180), (135, 453768), (140, 437562), (146, 419580), (148, 413910), (162, 378140), (168, 364635), (180, 340326), (185, 331128), (189, 324120), (210, 291708), (216, 283605), (219, 279720), (222, 275940), (252, 243090), (259, 236520), (270, 226884), (280, 218781), (292, 209790), (296, 206955), (315, 194472), (324, 189070), (333, 183960), (360, 170163), (365, 167832), (370, 165564), (378, 162060), (405, 151256), (420, 145854), (438, 139860), (444, 137970), (504, 121545), (511, 119880), (518, 118260), (540, 113442), (555, 110376), (567, 108040), (584, 104895), (630, 97236), (648, 94535), (657, 93240), (666, 91980), (730, 83916), (740, 82782), (756, 81030), (777, 78840), (810, 75628), (840, 72927), (876, 69930), (888, 68985), (945, 64824), (999, 61320), (1022, 59940), (1036, 59130), (1080, 56721), (1095, 55944), (1110, 55188), (1134, 54020), (1260, 48618), (1295, 47304), (1314, 46620), (1332, 45990), (1460, 41958), (1480, 41391), (1512, 40515), (1533, 39960), (1554, 39420), (1620, 37814), (1665, 36792), (1752, 34965), (1890, 32412), (1971, 31080), (1998, 30660), (2044, 29970), (2072, 29565), (2190, 27972), (2220, 27594), (2268, 27010), (2331, 26280), (2520, 24309), (2555, 23976), (2590, 23652), (2628, 23310), (2664, 22995), (2701, 22680), (2835, 21608), (2920, 20979), (2997, 20440), (3066, 19980), (3108, 19710), (3240, 18907), (3285, 18648), (3330, 18396), (3780, 16206), (3885, 15768), (3942, 15540), (3996, 15330), (4088, 14985), (4380, 13986), (4440, 13797), (4536, 13505), (4599, 13320), (4662, 13140), (4995, 12264), (5110, 11988), (5180, 11826), (5256, 11655), (5402, 11340), (5670, 10804), (5913, 10360), (5994, 10220), (6132, 9990), (6216, 9855), (6570, 9324), (6660, 9198), (6993, 8760), (7560, 8103), (7665, 7992), (7770, 7884)]