148994460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 523635840

約数和(自身を除く): 374641380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 29, 30, 34, 36, 45, 46, 51, 58, 60, 68, 69, 73, 85, 87, 90, 92, 102, 115, 116, 138, 145, 146, 153, 170, 174, 180, 204, 207, 219, 230, 255, 261, 276, 290, 292, 306, 340, 345, 348, 365, 391, 414, 435, 438, 460, 493, 510, 522, 580, 612, 657, 667, 690, 730, 765, 782, 828, 870, 876, 986, 1020, 1035, 1044, 1095, 1173, 1241, 1305, 1314, 1334, 1380, 1460, 1479, 1530, 1564, 1679, 1740, 1955, 1972, 2001, 2070, 2117, 2190, 2346, 2465, 2482, 2610, 2628, 2668, 2958, 3060, 3285, 3335, 3358, 3519, 3723, 3910, 4002, 4140, 4234, 4380, 4437, 4692, 4930, 4964, 5037, 5220, 5865, 5916, 6003, 6205, 6351, 6570, 6670, 6716, 7038, 7395, 7446, 7820, 8004, 8395, 8468, 8874, 9860, 10005, 10074, 10585, 11169, 11339, 11730, 12006, 12410, 12702, 13140, 13340, 14076, 14790, 14892, 15111, 16790, 17595, 17748, 18615, 19053, 20010, 20148, 21170, 22185, 22338, 22678, 23460, 24012, 24820, 25185, 25404, 28543, 29580, 30015, 30222, 31755, 33580, 34017, 35190, 35989, 37230, 38106, 40020, 42340, 44370, 44676, 45356, 48691, 50370, 55845, 56695, 57086, 60030, 60444, 63510, 68034, 70380, 71978, 74460, 75555, 76212, 85629, 88740, 95265, 97382, 100740, 102051, 107967, 111690, 113390, 114172, 120060, 127020, 136068, 142715, 143956, 146073, 151110, 170085, 171258, 179945, 190530, 194764, 204102, 215934, 223380, 226780, 243455, 256887, 285430, 292146, 302220, 323901, 340170, 342516, 359890, 381060, 408204, 428145, 431868, 438219, 486910, 510255, 513774, 539835, 570860, 584292, 647802, 680340, 719780, 730365, 827747, 856290, 876438, 973820, 1020510, 1027548, 1079670, 1284435, 1295604, 1460730, 1619505, 1655494, 1712580, 1752876, 2041020, 2159340, 2191095, 2483241, 2568870, 2921460, 3239010, 3310988, 4138735, 4382190, 4966482, 5137740, 6478020, 7449723, 8277470, 8764380, 9932964, 12416205, 14899446, 16554940, 24832410, 29798892, 37248615, 49664820, 74497230, 148994460]

約数ペア:

[(1, 148994460), (2, 74497230), (3, 49664820), (4, 37248615), (5, 29798892), (6, 24832410), (9, 16554940), (10, 14899446), (12, 12416205), (15, 9932964), (17, 8764380), (18, 8277470), (20, 7449723), (23, 6478020), (29, 5137740), (30, 4966482), (34, 4382190), (36, 4138735), (45, 3310988), (46, 3239010), (51, 2921460), (58, 2568870), (60, 2483241), (68, 2191095), (69, 2159340), (73, 2041020), (85, 1752876), (87, 1712580), (90, 1655494), (92, 1619505), (102, 1460730), (115, 1295604), (116, 1284435), (138, 1079670), (145, 1027548), (146, 1020510), (153, 973820), (170, 876438), (174, 856290), (180, 827747), (204, 730365), (207, 719780), (219, 680340), (230, 647802), (255, 584292), (261, 570860), (276, 539835), (290, 513774), (292, 510255), (306, 486910), (340, 438219), (345, 431868), (348, 428145), (365, 408204), (391, 381060), (414, 359890), (435, 342516), (438, 340170), (460, 323901), (493, 302220), (510, 292146), (522, 285430), (580, 256887), (612, 243455), (657, 226780), (667, 223380), (690, 215934), (730, 204102), (765, 194764), (782, 190530), (828, 179945), (870, 171258), (876, 170085), (986, 151110), (1020, 146073), (1035, 143956), (1044, 142715), (1095, 136068), (1173, 127020), (1241, 120060), (1305, 114172), (1314, 113390), (1334, 111690), (1380, 107967), (1460, 102051), (1479, 100740), (1530, 97382), (1564, 95265), (1679, 88740), (1740, 85629), (1955, 76212), (1972, 75555), (2001, 74460), (2070, 71978), (2117, 70380), (2190, 68034), (2346, 63510), (2465, 60444), (2482, 60030), (2610, 57086), (2628, 56695), (2668, 55845), (2958, 50370), (3060, 48691), (3285, 45356), (3335, 44676), (3358, 44370), (3519, 42340), (3723, 40020), (3910, 38106), (4002, 37230), (4140, 35989), (4234, 35190), (4380, 34017), (4437, 33580), (4692, 31755), (4930, 30222), (4964, 30015), (5037, 29580), (5220, 28543), (5865, 25404), (5916, 25185), (6003, 24820), (6205, 24012), (6351, 23460), (6570, 22678), (6670, 22338), (6716, 22185), (7038, 21170), (7395, 20148), (7446, 20010), (7820, 19053), (8004, 18615), (8395, 17748), (8468, 17595), (8874, 16790), (9860, 15111), (10005, 14892), (10074, 14790), (10585, 14076), (11169, 13340), (11339, 13140), (11730, 12702), (12006, 12410)]