129549420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 398803860

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, 719, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1438, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2157, 2310, 2340, 2574, 2730, 2772, 2860, 2876, 3003, 3276, 3465, 3595, 4004, 4095, 4290, 4314, 4620, 5005, 5033, 5148, 5460, 6006, 6435, 6471, 6930, 7190, 7909, 8190, 8580, 8628, 9009, 9347, 10010, 10066, 10785, 12012, 12870, 12942, 13860, 14380, 15015, 15099, 15818, 16380, 18018, 18694, 20020, 20132, 21570, 23727, 25165, 25740, 25884, 28041, 30030, 30198, 31636, 32355, 36036, 37388, 39545, 43140, 45045, 45297, 46735, 47454, 50330, 55363, 56082, 60060, 60396, 64710, 65429, 71181, 75495, 79090, 84123, 90090, 90594, 93470, 94908, 100660, 102817, 110726, 112164, 118635, 129420, 130858, 140205, 142362, 150990, 158180, 166089, 168246, 180180, 181188, 186940, 196287, 205634, 221452, 226485, 237270, 261716, 276815, 280410, 284724, 301980, 308451, 327145, 332178, 336492, 355905, 392574, 411268, 420615, 452970, 474540, 498267, 514085, 553630, 560820, 588861, 616902, 654290, 664356, 711810, 719719, 785148, 830445, 841230, 905940, 925353, 981435, 996534, 1028170, 1107260, 1177722, 1233804, 1308580, 1423620, 1439438, 1542255, 1660890, 1682460, 1850706, 1962870, 1993068, 2056340, 2159157, 2355444, 2491335, 2878876, 2944305, 3084510, 3321780, 3598595, 3701412, 3925740, 4318314, 4626765, 4982670, 5888610, 6169020, 6477471, 7197190, 8636628, 9253530, 9965340, 10795785, 11777220, 12954942, 14394380, 18507060, 21591570, 25909884, 32387355, 43183140, 64774710, 129549420]

約数ペア:

[(1, 129549420), (2, 64774710), (3, 43183140), (4, 32387355), (5, 25909884), (6, 21591570), (7, 18507060), (9, 14394380), (10, 12954942), (11, 11777220), (12, 10795785), (13, 9965340), (14, 9253530), (15, 8636628), (18, 7197190), (20, 6477471), (21, 6169020), (22, 5888610), (26, 4982670), (28, 4626765), (30, 4318314), (33, 3925740), (35, 3701412), (36, 3598595), (39, 3321780), (42, 3084510), (44, 2944305), (45, 2878876), (52, 2491335), (55, 2355444), (60, 2159157), (63, 2056340), (65, 1993068), (66, 1962870), (70, 1850706), (77, 1682460), (78, 1660890), (84, 1542255), (90, 1439438), (91, 1423620), (99, 1308580), (105, 1233804), (110, 1177722), (117, 1107260), (126, 1028170), (130, 996534), (132, 981435), (140, 925353), (143, 905940), (154, 841230), (156, 830445), (165, 785148), (180, 719719), (182, 711810), (195, 664356), (198, 654290), (210, 616902), (220, 588861), (231, 560820), (234, 553630), (252, 514085), (260, 498267), (273, 474540), (286, 452970), (308, 420615), (315, 411268), (330, 392574), (364, 355905), (385, 336492), (390, 332178), (396, 327145), (420, 308451), (429, 301980), (455, 284724), (462, 280410), (468, 276815), (495, 261716), (546, 237270), (572, 226485), (585, 221452), (630, 205634), (660, 196287), (693, 186940), (715, 181188), (719, 180180), (770, 168246), (780, 166089), (819, 158180), (858, 150990), (910, 142362), (924, 140205), (990, 130858), (1001, 129420), (1092, 118635), (1155, 112164), (1170, 110726), (1260, 102817), (1287, 100660), (1365, 94908), (1386, 93470), (1430, 90594), (1438, 90090), (1540, 84123), (1638, 79090), (1716, 75495), (1820, 71181), (1980, 65429), (2002, 64710), (2145, 60396), (2157, 60060), (2310, 56082), (2340, 55363), (2574, 50330), (2730, 47454), (2772, 46735), (2860, 45297), (2876, 45045), (3003, 43140), (3276, 39545), (3465, 37388), (3595, 36036), (4004, 32355), (4095, 31636), (4290, 30198), (4314, 30030), (4620, 28041), (5005, 25884), (5033, 25740), (5148, 25165), (5460, 23727), (6006, 21570), (6435, 20132), (6471, 20020), (6930, 18694), (7190, 18018), (7909, 16380), (8190, 15818), (8580, 15099), (8628, 15015), (9009, 14380), (9347, 13860), (10010, 12942), (10066, 12870), (10785, 12012)]