148890420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 572261760

約数和(自身を除く): 423371340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 331, 340, 357, 378, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 662, 714, 735, 756, 765, 833, 882, 918, 945, 980, 993, 1020, 1071, 1190, 1260, 1323, 1324, 1428, 1470, 1530, 1655, 1666, 1764, 1785, 1836, 1890, 1986, 2142, 2205, 2295, 2317, 2380, 2499, 2646, 2940, 2979, 3060, 3213, 3310, 3332, 3570, 3780, 3972, 4165, 4284, 4410, 4590, 4634, 4965, 4998, 5292, 5355, 5627, 5958, 6426, 6615, 6620, 6951, 7140, 7497, 8330, 8820, 8937, 9180, 9268, 9930, 9996, 10710, 11254, 11585, 11916, 12495, 12852, 13230, 13902, 14895, 14994, 16065, 16219, 16660, 16881, 17874, 19860, 20853, 21420, 22491, 22508, 23170, 24990, 26460, 27804, 28135, 29790, 29988, 32130, 32438, 33762, 34755, 35748, 37485, 39389, 41706, 44685, 44982, 46340, 48657, 49980, 50643, 56270, 59580, 62559, 64260, 64876, 67524, 69510, 74970, 78778, 81095, 83412, 84405, 89370, 89964, 97314, 101286, 104265, 112455, 112540, 118167, 125118, 139020, 145971, 149940, 151929, 157556, 162190, 168810, 178740, 194628, 196945, 202572, 208530, 224910, 236334, 243285, 250236, 253215, 275723, 291942, 303858, 312795, 324380, 337620, 354501, 393890, 417060, 437913, 449820, 472668, 486570, 506430, 551446, 583884, 590835, 607716, 625590, 709002, 729855, 759645, 787780, 827169, 875826, 973140, 1012860, 1063503, 1102892, 1181670, 1251180, 1378615, 1418004, 1459710, 1519290, 1654338, 1751652, 1772505, 2127006, 2189565, 2363340, 2481507, 2757230, 2919420, 3038580, 3308676, 3545010, 4135845, 4254012, 4379130, 4963014, 5317515, 5514460, 7090020, 7444521, 8271690, 8758260, 9926028, 10635030, 12407535, 14889042, 16543380, 21270060, 24815070, 29778084, 37222605, 49630140, 74445210, 148890420]

約数ペア:

[(1, 148890420), (2, 74445210), (3, 49630140), (4, 37222605), (5, 29778084), (6, 24815070), (7, 21270060), (9, 16543380), (10, 14889042), (12, 12407535), (14, 10635030), (15, 9926028), (17, 8758260), (18, 8271690), (20, 7444521), (21, 7090020), (27, 5514460), (28, 5317515), (30, 4963014), (34, 4379130), (35, 4254012), (36, 4135845), (42, 3545010), (45, 3308676), (49, 3038580), (51, 2919420), (54, 2757230), (60, 2481507), (63, 2363340), (68, 2189565), (70, 2127006), (84, 1772505), (85, 1751652), (90, 1654338), (98, 1519290), (102, 1459710), (105, 1418004), (108, 1378615), (119, 1251180), (126, 1181670), (135, 1102892), (140, 1063503), (147, 1012860), (153, 973140), (170, 875826), (180, 827169), (189, 787780), (196, 759645), (204, 729855), (210, 709002), (238, 625590), (245, 607716), (252, 590835), (255, 583884), (270, 551446), (294, 506430), (306, 486570), (315, 472668), (331, 449820), (340, 437913), (357, 417060), (378, 393890), (420, 354501), (441, 337620), (459, 324380), (476, 312795), (490, 303858), (510, 291942), (540, 275723), (588, 253215), (595, 250236), (612, 243285), (630, 236334), (662, 224910), (714, 208530), (735, 202572), (756, 196945), (765, 194628), (833, 178740), (882, 168810), (918, 162190), (945, 157556), (980, 151929), (993, 149940), (1020, 145971), (1071, 139020), (1190, 125118), (1260, 118167), (1323, 112540), (1324, 112455), (1428, 104265), (1470, 101286), (1530, 97314), (1655, 89964), (1666, 89370), (1764, 84405), (1785, 83412), (1836, 81095), (1890, 78778), (1986, 74970), (2142, 69510), (2205, 67524), (2295, 64876), (2317, 64260), (2380, 62559), (2499, 59580), (2646, 56270), (2940, 50643), (2979, 49980), (3060, 48657), (3213, 46340), (3310, 44982), (3332, 44685), (3570, 41706), (3780, 39389), (3972, 37485), (4165, 35748), (4284, 34755), (4410, 33762), (4590, 32438), (4634, 32130), (4965, 29988), (4998, 29790), (5292, 28135), (5355, 27804), (5627, 26460), (5958, 24990), (6426, 23170), (6615, 22508), (6620, 22491), (6951, 21420), (7140, 20853), (7497, 19860), (8330, 17874), (8820, 16881), (8937, 16660), (9180, 16219), (9268, 16065), (9930, 14994), (9996, 14895), (10710, 13902), (11254, 13230), (11585, 12852), (11916, 12495)]