222882660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 288

約数和(自身を含む): 908474112

約数和(自身を除く): 685591452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1237, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2474, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 3711, 4004, 4095, 4290, 4620, 4948, 5005, 5148, 5460, 6006, 6185, 6435, 6930, 7422, 8190, 8580, 8659, 9009, 10010, 11133, 12012, 12370, 12870, 13607, 13860, 14844, 15015, 16081, 16380, 17318, 18018, 18555, 20020, 22266, 24740, 25740, 25977, 27214, 30030, 32162, 34636, 36036, 37110, 40821, 43295, 44532, 45045, 48243, 51954, 54428, 55665, 60060, 64324, 68035, 74220, 77931, 80405, 81642, 86590, 90090, 95249, 96486, 103908, 111330, 112567, 122463, 129885, 136070, 144729, 155862, 160810, 163284, 173180, 176891, 180180, 190498, 192972, 204105, 222660, 225134, 241215, 244926, 259770, 272140, 285747, 289458, 311724, 321620, 337701, 353782, 380996, 389655, 408210, 450268, 476245, 482430, 489852, 519540, 530673, 562835, 571494, 578916, 612315, 675402, 707564, 723645, 779310, 816420, 857241, 884455, 952490, 964860, 1013103, 1061346, 1125670, 1142988, 1224630, 1238237, 1350804, 1428735, 1447290, 1558620, 1592019, 1688505, 1714482, 1768910, 1904980, 2026206, 2122692, 2251340, 2449260, 2476474, 2653365, 2857470, 2894580, 3184038, 3377010, 3428964, 3537820, 3714711, 4052412, 4286205, 4952948, 5065515, 5306730, 5714940, 6191185, 6368076, 6754020, 7429422, 7960095, 8572410, 10131030, 10613460, 11144133, 12382370, 14858844, 15920190, 17144820, 18573555, 20262060, 22288266, 24764740, 31840380, 37147110, 44576532, 55720665, 74294220, 111441330, 222882660]

約数ペア:

[(1, 222882660), (2, 111441330), (3, 74294220), (4, 55720665), (5, 44576532), (6, 37147110), (7, 31840380), (9, 24764740), (10, 22288266), (11, 20262060), (12, 18573555), (13, 17144820), (14, 15920190), (15, 14858844), (18, 12382370), (20, 11144133), (21, 10613460), (22, 10131030), (26, 8572410), (28, 7960095), (30, 7429422), (33, 6754020), (35, 6368076), (36, 6191185), (39, 5714940), (42, 5306730), (44, 5065515), (45, 4952948), (52, 4286205), (55, 4052412), (60, 3714711), (63, 3537820), (65, 3428964), (66, 3377010), (70, 3184038), (77, 2894580), (78, 2857470), (84, 2653365), (90, 2476474), (91, 2449260), (99, 2251340), (105, 2122692), (110, 2026206), (117, 1904980), (126, 1768910), (130, 1714482), (132, 1688505), (140, 1592019), (143, 1558620), (154, 1447290), (156, 1428735), (165, 1350804), (180, 1238237), (182, 1224630), (195, 1142988), (198, 1125670), (210, 1061346), (220, 1013103), (231, 964860), (234, 952490), (252, 884455), (260, 857241), (273, 816420), (286, 779310), (308, 723645), (315, 707564), (330, 675402), (364, 612315), (385, 578916), (390, 571494), (396, 562835), (420, 530673), (429, 519540), (455, 489852), (462, 482430), (468, 476245), (495, 450268), (546, 408210), (572, 389655), (585, 380996), (630, 353782), (660, 337701), (693, 321620), (715, 311724), (770, 289458), (780, 285747), (819, 272140), (858, 259770), (910, 244926), (924, 241215), (990, 225134), (1001, 222660), (1092, 204105), (1155, 192972), (1170, 190498), (1237, 180180), (1260, 176891), (1287, 173180), (1365, 163284), (1386, 160810), (1430, 155862), (1540, 144729), (1638, 136070), (1716, 129885), (1820, 122463), (1980, 112567), (2002, 111330), (2145, 103908), (2310, 96486), (2340, 95249), (2474, 90090), (2574, 86590), (2730, 81642), (2772, 80405), (2860, 77931), (3003, 74220), (3276, 68035), (3465, 64324), (3711, 60060), (4004, 55665), (4095, 54428), (4290, 51954), (4620, 48243), (4948, 45045), (5005, 44532), (5148, 43295), (5460, 40821), (6006, 37110), (6185, 36036), (6435, 34636), (6930, 32162), (7422, 30030), (8190, 27214), (8580, 25977), (8659, 25740), (9009, 24740), (10010, 22266), (11133, 20020), (12012, 18555), (12370, 18018), (12870, 17318), (13607, 16380), (13860, 16081), (14844, 15015)]