1022222520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 288

約数和(自身を含む): 3774476160

約数和(自身を除く): 2752253640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 248, 264, 279, 310, 330, 341, 360, 363, 372, 396, 440, 465, 484, 495, 558, 605, 620, 660, 682, 726, 744, 757, 792, 930, 968, 990, 1023, 1089, 1116, 1210, 1240, 1320, 1364, 1395, 1452, 1514, 1705, 1815, 1860, 1980, 2046, 2178, 2232, 2271, 2420, 2728, 2790, 2904, 3028, 3069, 3410, 3630, 3720, 3751, 3785, 3960, 4092, 4356, 4542, 4840, 5115, 5445, 5580, 6056, 6138, 6813, 6820, 7260, 7502, 7570, 8184, 8327, 8712, 9084, 10230, 10890, 11160, 11253, 11355, 12276, 13626, 13640, 14520, 15004, 15140, 15345, 16654, 18168, 18755, 20460, 21780, 22506, 22710, 23467, 24552, 24981, 27252, 30008, 30280, 30690, 33308, 33759, 34065, 37510, 40920, 41635, 43560, 45012, 45420, 46934, 49962, 54504, 56265, 61380, 66616, 67518, 68130, 70401, 74943, 75020, 83270, 90024, 90840, 91597, 93868, 99924, 112530, 117335, 122760, 124905, 135036, 136260, 140802, 149886, 150040, 166540, 168795, 183194, 187736, 199848, 211203, 225060, 234670, 249810, 258137, 270072, 272520, 274791, 281604, 299772, 333080, 337590, 352005, 366388, 374715, 422406, 450120, 457985, 469340, 499620, 516274, 549582, 563208, 599544, 675180, 704010, 732776, 749430, 774411, 824373, 844812, 915970, 938680, 999240, 1032548, 1056015, 1099164, 1290685, 1350360, 1373955, 1408020, 1498860, 1548822, 1648746, 1689624, 1831940, 2065096, 2112030, 2198328, 2323233, 2581370, 2747910, 2816040, 2839507, 2997720, 3097644, 3297492, 3663880, 3872055, 4121865, 4224060, 4646466, 5162740, 5495820, 5679014, 6195288, 6594984, 7744110, 8243730, 8448120, 8518521, 9292932, 10325480, 10991640, 11358028, 11616165, 14197535, 15488220, 16487460, 17037042, 18585864, 22716056, 23232330, 25555563, 28395070, 30976440, 32974920, 34074084, 42592605, 46464660, 51111126, 56790140, 68148168, 85185210, 92929320, 102222252, 113580280, 127777815, 170370420, 204444504, 255555630, 340740840, 511111260, 1022222520]

約数ペア:

[(1, 1022222520), (2, 511111260), (3, 340740840), (4, 255555630), (5, 204444504), (6, 170370420), (8, 127777815), (9, 113580280), (10, 102222252), (11, 92929320), (12, 85185210), (15, 68148168), (18, 56790140), (20, 51111126), (22, 46464660), (24, 42592605), (30, 34074084), (31, 32974920), (33, 30976440), (36, 28395070), (40, 25555563), (44, 23232330), (45, 22716056), (55, 18585864), (60, 17037042), (62, 16487460), (66, 15488220), (72, 14197535), (88, 11616165), (90, 11358028), (93, 10991640), (99, 10325480), (110, 9292932), (120, 8518521), (121, 8448120), (124, 8243730), (132, 7744110), (155, 6594984), (165, 6195288), (180, 5679014), (186, 5495820), (198, 5162740), (220, 4646466), (242, 4224060), (248, 4121865), (264, 3872055), (279, 3663880), (310, 3297492), (330, 3097644), (341, 2997720), (360, 2839507), (363, 2816040), (372, 2747910), (396, 2581370), (440, 2323233), (465, 2198328), (484, 2112030), (495, 2065096), (558, 1831940), (605, 1689624), (620, 1648746), (660, 1548822), (682, 1498860), (726, 1408020), (744, 1373955), (757, 1350360), (792, 1290685), (930, 1099164), (968, 1056015), (990, 1032548), (1023, 999240), (1089, 938680), (1116, 915970), (1210, 844812), (1240, 824373), (1320, 774411), (1364, 749430), (1395, 732776), (1452, 704010), (1514, 675180), (1705, 599544), (1815, 563208), (1860, 549582), (1980, 516274), (2046, 499620), (2178, 469340), (2232, 457985), (2271, 450120), (2420, 422406), (2728, 374715), (2790, 366388), (2904, 352005), (3028, 337590), (3069, 333080), (3410, 299772), (3630, 281604), (3720, 274791), (3751, 272520), (3785, 270072), (3960, 258137), (4092, 249810), (4356, 234670), (4542, 225060), (4840, 211203), (5115, 199848), (5445, 187736), (5580, 183194), (6056, 168795), (6138, 166540), (6813, 150040), (6820, 149886), (7260, 140802), (7502, 136260), (7570, 135036), (8184, 124905), (8327, 122760), (8712, 117335), (9084, 112530), (10230, 99924), (10890, 93868), (11160, 91597), (11253, 90840), (11355, 90024), (12276, 83270), (13626, 75020), (13640, 74943), (14520, 70401), (15004, 68130), (15140, 67518), (15345, 66616), (16654, 61380), (18168, 56265), (18755, 54504), (20460, 49962), (21780, 46934), (22506, 45420), (22710, 45012), (23467, 43560), (24552, 41635), (24981, 40920), (27252, 37510), (30008, 34065), (30280, 33759), (30690, 33308)]