123745589820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{4339}}^1$

素因数の和:4673

約数の個数: 288

約数和(自身を含む): 409473792000

約数和(自身を除く): 285728202180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 269, 279, 285, 310, 342, 372, 380, 465, 538, 558, 570, 589, 620, 684, 807, 855, 930, 1076, 1116, 1140, 1178, 1345, 1395, 1614, 1710, 1767, 1860, 2356, 2421, 2690, 2790, 2945, 3228, 3420, 3534, 4035, 4339, 4842, 5111, 5301, 5380, 5580, 5890, 7068, 8070, 8339, 8678, 8835, 9684, 10222, 10602, 11780, 12105, 13017, 15333, 16140, 16678, 17356, 17670, 20444, 21204, 21695, 24210, 25017, 25555, 26034, 26505, 30666, 33356, 35340, 39051, 41695, 43390, 45999, 48420, 50034, 51110, 52068, 53010, 61332, 65085, 75051, 76665, 78102, 82441, 83390, 86780, 91998, 100068, 102220, 106020, 125085, 130170, 134509, 150102, 153330, 156204, 158441, 164882, 166780, 183996, 195255, 229995, 247323, 250170, 260340, 269018, 300204, 306660, 316882, 329764, 375255, 390510, 403527, 412205, 459990, 475323, 494646, 500340, 538036, 633764, 672545, 741969, 750510, 781020, 792205, 807054, 824410, 919980, 950646, 989292, 1167191, 1210581, 1236615, 1345090, 1425969, 1483938, 1501020, 1584410, 1614108, 1648820, 1901292, 2017635, 2334382, 2376615, 2421162, 2473230, 2555671, 2690180, 2851938, 2967876, 3168820, 3501573, 3709845, 4035270, 4668764, 4753230, 4842324, 4946460, 5111342, 5703876, 5835955, 6052905, 7003146, 7129845, 7419690, 7667013, 8070540, 9506460, 10222684, 10504719, 11671910, 12105810, 12778355, 14006292, 14259690, 14839380, 15334026, 17507865, 21009438, 22176629, 23001039, 23343820, 24211620, 25556710, 28519380, 30668052, 35015730, 36182921, 38335065, 42018876, 44353258, 46002078, 51113420, 52523595, 66529887, 70031460, 72365842, 76670130, 88706516, 92004156, 105047190, 108548763, 110883145, 115005195, 133059774, 144731684, 153340260, 180914605, 199589661, 210094380, 217097526, 221766290, 230010390, 266119548, 325646289, 332649435, 361829210, 399179322, 434195052, 443532580, 460020780, 542743815, 651292578, 665298870, 687475499, 723658420, 798358644, 997948305, 1085487630, 1302585156, 1330597740, 1374950998, 1628231445, 1995896610, 2062426497, 2170975260, 2749901996, 3256462890, 3437377495, 3991793220, 4124852994, 6187279491, 6512925780, 6874754990, 8249705988, 10312132485, 12374558982, 13749509980, 20624264970, 24749117964, 30936397455, 41248529940, 61872794910, 123745589820]

約数ペア:

[(1, 123745589820), (2, 61872794910), (3, 41248529940), (4, 30936397455), (5, 24749117964), (6, 20624264970), (9, 13749509980), (10, 12374558982), (12, 10312132485), (15, 8249705988), (18, 6874754990), (19, 6512925780), (20, 6187279491), (30, 4124852994), (31, 3991793220), (36, 3437377495), (38, 3256462890), (45, 2749901996), (57, 2170975260), (60, 2062426497), (62, 1995896610), (76, 1628231445), (90, 1374950998), (93, 1330597740), (95, 1302585156), (114, 1085487630), (124, 997948305), (155, 798358644), (171, 723658420), (180, 687475499), (186, 665298870), (190, 651292578), (228, 542743815), (269, 460020780), (279, 443532580), (285, 434195052), (310, 399179322), (342, 361829210), (372, 332649435), (380, 325646289), (465, 266119548), (538, 230010390), (558, 221766290), (570, 217097526), (589, 210094380), (620, 199589661), (684, 180914605), (807, 153340260), (855, 144731684), (930, 133059774), (1076, 115005195), (1116, 110883145), (1140, 108548763), (1178, 105047190), (1345, 92004156), (1395, 88706516), (1614, 76670130), (1710, 72365842), (1767, 70031460), (1860, 66529887), (2356, 52523595), (2421, 51113420), (2690, 46002078), (2790, 44353258), (2945, 42018876), (3228, 38335065), (3420, 36182921), (3534, 35015730), (4035, 30668052), (4339, 28519380), (4842, 25556710), (5111, 24211620), (5301, 23343820), (5380, 23001039), (5580, 22176629), (5890, 21009438), (7068, 17507865), (8070, 15334026), (8339, 14839380), (8678, 14259690), (8835, 14006292), (9684, 12778355), (10222, 12105810), (10602, 11671910), (11780, 10504719), (12105, 10222684), (13017, 9506460), (15333, 8070540), (16140, 7667013), (16678, 7419690), (17356, 7129845), (17670, 7003146), (20444, 6052905), (21204, 5835955), (21695, 5703876), (24210, 5111342), (25017, 4946460), (25555, 4842324), (26034, 4753230), (26505, 4668764), (30666, 4035270), (33356, 3709845), (35340, 3501573), (39051, 3168820), (41695, 2967876), (43390, 2851938), (45999, 2690180), (48420, 2555671), (50034, 2473230), (51110, 2421162), (52068, 2376615), (53010, 2334382), (61332, 2017635), (65085, 1901292), (75051, 1648820), (76665, 1614108), (78102, 1584410), (82441, 1501020), (83390, 1483938), (86780, 1425969), (91998, 1345090), (100068, 1236615), (102220, 1210581), (106020, 1167191), (125085, 989292), (130170, 950646), (134509, 919980), (150102, 824410), (153330, 807054), (156204, 792205), (158441, 781020), (164882, 750510), (166780, 741969), (183996, 672545), (195255, 633764), (229995, 538036), (247323, 500340), (250170, 494646), (260340, 475323), (269018, 459990), (300204, 412205), (306660, 403527), (316882, 390510), (329764, 375255)]