29930040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 118195200

約数和(自身を除く): 88265160

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, 74, 84, 90, 105, 107, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 214, 216, 222, 252, 259, 270, 280, 296, 315, 321, 333, 360, 370, 378, 420, 428, 444, 504, 518, 535, 540, 555, 630, 642, 666, 740, 749, 756, 777, 840, 856, 888, 945, 963, 999, 1036, 1070, 1080, 1110, 1260, 1284, 1295, 1332, 1480, 1498, 1512, 1554, 1605, 1665, 1890, 1926, 1998, 2072, 2140, 2220, 2247, 2331, 2520, 2568, 2590, 2664, 2889, 2996, 3108, 3210, 3330, 3745, 3780, 3852, 3885, 3959, 3996, 4280, 4440, 4494, 4662, 4815, 4995, 5180, 5778, 5992, 6216, 6420, 6660, 6741, 6993, 7490, 7560, 7704, 7770, 7918, 7992, 8988, 9324, 9630, 9990, 10360, 11235, 11556, 11655, 11877, 12840, 13320, 13482, 13986, 14445, 14980, 15540, 15836, 17976, 18648, 19260, 19795, 19980, 20223, 22470, 23112, 23310, 23754, 26964, 27713, 27972, 28890, 29960, 31080, 31672, 33705, 34965, 35631, 38520, 39590, 39960, 40446, 44940, 46620, 47508, 53928, 55426, 55944, 57780, 59385, 67410, 69930, 71262, 79180, 80892, 83139, 89880, 93240, 95016, 101115, 106893, 110852, 115560, 118770, 134820, 138565, 139860, 142524, 158360, 161784, 166278, 178155, 202230, 213786, 221704, 237540, 249417, 269640, 277130, 279720, 285048, 332556, 356310, 404460, 415695, 427572, 475080, 498834, 534465, 554260, 665112, 712620, 748251, 808920, 831390, 855144, 997668, 1068930, 1108520, 1247085, 1425240, 1496502, 1662780, 1995336, 2137860, 2494170, 2993004, 3325560, 3741255, 4275720, 4988340, 5986008, 7482510, 9976680, 14965020, 29930040]

約数ペア:

[(1, 29930040), (2, 14965020), (3, 9976680), (4, 7482510), (5, 5986008), (6, 4988340), (7, 4275720), (8, 3741255), (9, 3325560), (10, 2993004), (12, 2494170), (14, 2137860), (15, 1995336), (18, 1662780), (20, 1496502), (21, 1425240), (24, 1247085), (27, 1108520), (28, 1068930), (30, 997668), (35, 855144), (36, 831390), (37, 808920), (40, 748251), (42, 712620), (45, 665112), (54, 554260), (56, 534465), (60, 498834), (63, 475080), (70, 427572), (72, 415695), (74, 404460), (84, 356310), (90, 332556), (105, 285048), (107, 279720), (108, 277130), (111, 269640), (120, 249417), (126, 237540), (135, 221704), (140, 213786), (148, 202230), (168, 178155), (180, 166278), (185, 161784), (189, 158360), (210, 142524), (214, 139860), (216, 138565), (222, 134820), (252, 118770), (259, 115560), (270, 110852), (280, 106893), (296, 101115), (315, 95016), (321, 93240), (333, 89880), (360, 83139), (370, 80892), (378, 79180), (420, 71262), (428, 69930), (444, 67410), (504, 59385), (518, 57780), (535, 55944), (540, 55426), (555, 53928), (630, 47508), (642, 46620), (666, 44940), (740, 40446), (749, 39960), (756, 39590), (777, 38520), (840, 35631), (856, 34965), (888, 33705), (945, 31672), (963, 31080), (999, 29960), (1036, 28890), (1070, 27972), (1080, 27713), (1110, 26964), (1260, 23754), (1284, 23310), (1295, 23112), (1332, 22470), (1480, 20223), (1498, 19980), (1512, 19795), (1554, 19260), (1605, 18648), (1665, 17976), (1890, 15836), (1926, 15540), (1998, 14980), (2072, 14445), (2140, 13986), (2220, 13482), (2247, 13320), (2331, 12840), (2520, 11877), (2568, 11655), (2590, 11556), (2664, 11235), (2889, 10360), (2996, 9990), (3108, 9630), (3210, 9324), (3330, 8988), (3745, 7992), (3780, 7918), (3852, 7770), (3885, 7704), (3959, 7560), (3996, 7490), (4280, 6993), (4440, 6741), (4494, 6660), (4662, 6420), (4815, 6216), (4995, 5992), (5180, 5778)]