30629340

素因数分解:

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

素因数の和:138

約数の個数: 240

約数和(自身を含む): 114324672

約数和(自身を除く): 83695332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 73, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 146, 148, 162, 180, 185, 189, 210, 219, 222, 252, 259, 270, 292, 315, 324, 333, 365, 370, 378, 405, 420, 438, 444, 511, 518, 540, 555, 567, 630, 657, 666, 730, 740, 756, 777, 810, 876, 945, 999, 1022, 1036, 1095, 1110, 1134, 1260, 1295, 1314, 1332, 1460, 1533, 1554, 1620, 1665, 1890, 1971, 1998, 2044, 2190, 2220, 2268, 2331, 2555, 2590, 2628, 2701, 2835, 2997, 3066, 3108, 3285, 3330, 3780, 3885, 3942, 3996, 4380, 4599, 4662, 4995, 5110, 5180, 5402, 5670, 5913, 5994, 6132, 6570, 6660, 6993, 7665, 7770, 7884, 8103, 9198, 9324, 9855, 9990, 10220, 10804, 11340, 11655, 11826, 11988, 13140, 13505, 13797, 13986, 14985, 15330, 15540, 16206, 18396, 18907, 19710, 19980, 20979, 22995, 23310, 23652, 24309, 27010, 27594, 27972, 29565, 29970, 30660, 32412, 34965, 37814, 39420, 40515, 41391, 41958, 45990, 46620, 48618, 54020, 55188, 56721, 59130, 59940, 68985, 69930, 72927, 75628, 81030, 82782, 83916, 91980, 94535, 97236, 104895, 113442, 118260, 121545, 137970, 139860, 145854, 162060, 165564, 170163, 189070, 206955, 209790, 218781, 226884, 243090, 275940, 283605, 291708, 340326, 364635, 378140, 413910, 419580, 437562, 486180, 510489, 567210, 680652, 729270, 827820, 850815, 875124, 1020978, 1093905, 1134420, 1458540, 1531467, 1701630, 2041956, 2187810, 2552445, 3062934, 3403260, 4375620, 5104890, 6125868, 7657335, 10209780, 15314670, 30629340]

約数ペア:

[(1, 30629340), (2, 15314670), (3, 10209780), (4, 7657335), (5, 6125868), (6, 5104890), (7, 4375620), (9, 3403260), (10, 3062934), (12, 2552445), (14, 2187810), (15, 2041956), (18, 1701630), (20, 1531467), (21, 1458540), (27, 1134420), (28, 1093905), (30, 1020978), (35, 875124), (36, 850815), (37, 827820), (42, 729270), (45, 680652), (54, 567210), (60, 510489), (63, 486180), (70, 437562), (73, 419580), (74, 413910), (81, 378140), (84, 364635), (90, 340326), (105, 291708), (108, 283605), (111, 275940), (126, 243090), (135, 226884), (140, 218781), (146, 209790), (148, 206955), (162, 189070), (180, 170163), (185, 165564), (189, 162060), (210, 145854), (219, 139860), (222, 137970), (252, 121545), (259, 118260), (270, 113442), (292, 104895), (315, 97236), (324, 94535), (333, 91980), (365, 83916), (370, 82782), (378, 81030), (405, 75628), (420, 72927), (438, 69930), (444, 68985), (511, 59940), (518, 59130), (540, 56721), (555, 55188), (567, 54020), (630, 48618), (657, 46620), (666, 45990), (730, 41958), (740, 41391), (756, 40515), (777, 39420), (810, 37814), (876, 34965), (945, 32412), (999, 30660), (1022, 29970), (1036, 29565), (1095, 27972), (1110, 27594), (1134, 27010), (1260, 24309), (1295, 23652), (1314, 23310), (1332, 22995), (1460, 20979), (1533, 19980), (1554, 19710), (1620, 18907), (1665, 18396), (1890, 16206), (1971, 15540), (1998, 15330), (2044, 14985), (2190, 13986), (2220, 13797), (2268, 13505), (2331, 13140), (2555, 11988), (2590, 11826), (2628, 11655), (2701, 11340), (2835, 10804), (2997, 10220), (3066, 9990), (3108, 9855), (3285, 9324), (3330, 9198), (3780, 8103), (3885, 7884), (3942, 7770), (3996, 7665), (4380, 6993), (4599, 6660), (4662, 6570), (4995, 6132), (5110, 5994), (5180, 5913), (5402, 5670)]