42899220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 167801088

約数和(自身を除く): 124901868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 97, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 194, 195, 210, 234, 243, 252, 260, 270, 273, 291, 315, 324, 351, 364, 378, 388, 390, 405, 420, 455, 468, 485, 486, 540, 546, 567, 582, 585, 630, 679, 702, 756, 780, 810, 819, 873, 910, 945, 970, 972, 1053, 1092, 1134, 1164, 1170, 1215, 1260, 1261, 1358, 1365, 1404, 1455, 1620, 1638, 1701, 1746, 1755, 1820, 1890, 1940, 2037, 2106, 2268, 2340, 2430, 2457, 2522, 2619, 2716, 2730, 2835, 2910, 3159, 3276, 3395, 3402, 3492, 3510, 3780, 3783, 4074, 4095, 4212, 4365, 4860, 4914, 5044, 5238, 5265, 5460, 5670, 5820, 6111, 6305, 6318, 6790, 6804, 7020, 7371, 7566, 7857, 8148, 8190, 8505, 8730, 8827, 9828, 10185, 10476, 10530, 11340, 11349, 12222, 12285, 12610, 12636, 13095, 13580, 14742, 15132, 15714, 15795, 16380, 17010, 17460, 17654, 18333, 18915, 20370, 21060, 22113, 22698, 23571, 24444, 24570, 25220, 26190, 26481, 29484, 30555, 31428, 31590, 34020, 34047, 35308, 36666, 36855, 37830, 39285, 40740, 44135, 44226, 45396, 47142, 49140, 52380, 52962, 54999, 56745, 61110, 63180, 68094, 73332, 73710, 75660, 78570, 79443, 88270, 88452, 91665, 94284, 102141, 105924, 109998, 110565, 113490, 117855, 122220, 132405, 136188, 147420, 157140, 158886, 164997, 170235, 176540, 183330, 204282, 219996, 221130, 226980, 235710, 238329, 264810, 274995, 306423, 317772, 329994, 340470, 366660, 397215, 408564, 442260, 471420, 476658, 510705, 529620, 549990, 612846, 659988, 680940, 714987, 794430, 824985, 953316, 1021410, 1099980, 1191645, 1225692, 1429974, 1532115, 1588860, 1649970, 2042820, 2144961, 2383290, 2859948, 3064230, 3299940, 3574935, 4289922, 4766580, 6128460, 7149870, 8579844, 10724805, 14299740, 21449610, 42899220]

約数ペア:

[(1, 42899220), (2, 21449610), (3, 14299740), (4, 10724805), (5, 8579844), (6, 7149870), (7, 6128460), (9, 4766580), (10, 4289922), (12, 3574935), (13, 3299940), (14, 3064230), (15, 2859948), (18, 2383290), (20, 2144961), (21, 2042820), (26, 1649970), (27, 1588860), (28, 1532115), (30, 1429974), (35, 1225692), (36, 1191645), (39, 1099980), (42, 1021410), (45, 953316), (52, 824985), (54, 794430), (60, 714987), (63, 680940), (65, 659988), (70, 612846), (78, 549990), (81, 529620), (84, 510705), (90, 476658), (91, 471420), (97, 442260), (105, 408564), (108, 397215), (117, 366660), (126, 340470), (130, 329994), (135, 317772), (140, 306423), (156, 274995), (162, 264810), (180, 238329), (182, 235710), (189, 226980), (194, 221130), (195, 219996), (210, 204282), (234, 183330), (243, 176540), (252, 170235), (260, 164997), (270, 158886), (273, 157140), (291, 147420), (315, 136188), (324, 132405), (351, 122220), (364, 117855), (378, 113490), (388, 110565), (390, 109998), (405, 105924), (420, 102141), (455, 94284), (468, 91665), (485, 88452), (486, 88270), (540, 79443), (546, 78570), (567, 75660), (582, 73710), (585, 73332), (630, 68094), (679, 63180), (702, 61110), (756, 56745), (780, 54999), (810, 52962), (819, 52380), (873, 49140), (910, 47142), (945, 45396), (970, 44226), (972, 44135), (1053, 40740), (1092, 39285), (1134, 37830), (1164, 36855), (1170, 36666), (1215, 35308), (1260, 34047), (1261, 34020), (1358, 31590), (1365, 31428), (1404, 30555), (1455, 29484), (1620, 26481), (1638, 26190), (1701, 25220), (1746, 24570), (1755, 24444), (1820, 23571), (1890, 22698), (1940, 22113), (2037, 21060), (2106, 20370), (2268, 18915), (2340, 18333), (2430, 17654), (2457, 17460), (2522, 17010), (2619, 16380), (2716, 15795), (2730, 15714), (2835, 15132), (2910, 14742), (3159, 13580), (3276, 13095), (3395, 12636), (3402, 12610), (3492, 12285), (3510, 12222), (3780, 11349), (3783, 11340), (4074, 10530), (4095, 10476), (4212, 10185), (4365, 9828), (4860, 8827), (4914, 8730), (5044, 8505), (5238, 8190), (5265, 8148), (5460, 7857), (5670, 7566), (5820, 7371), (6111, 7020), (6305, 6804), (6318, 6790)]