145310220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1485

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 377236980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1439, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2805, 2878, 2970, 3060, 3366, 3740, 4317, 4590, 5049, 5610, 5756, 5940, 6732, 7195, 8415, 8634, 9180, 10098, 11220, 12951, 14390, 15829, 16830, 17268, 20196, 21585, 24463, 25245, 25902, 28780, 31658, 33660, 38853, 43170, 47487, 48926, 50490, 51804, 63316, 64755, 73389, 77706, 79145, 86340, 94974, 97852, 100980, 122315, 129510, 142461, 146778, 155412, 158290, 189948, 194265, 220167, 237435, 244630, 259020, 269093, 284922, 293556, 316580, 366945, 388530, 427383, 440334, 474870, 489260, 538186, 569844, 660501, 712305, 733890, 777060, 807279, 854766, 880668, 949740, 1076372, 1100835, 1321002, 1345465, 1424610, 1467780, 1614558, 1709532, 2136915, 2201670, 2421837, 2642004, 2690930, 2849220, 3229116, 3302505, 4036395, 4273830, 4403340, 4843674, 5381860, 6605010, 7265511, 8072790, 8547660, 9687348, 12109185, 13210020, 14531022, 16145580, 24218370, 29062044, 36327555, 48436740, 72655110, 145310220]

約数ペア:

[(1, 145310220), (2, 72655110), (3, 48436740), (4, 36327555), (5, 29062044), (6, 24218370), (9, 16145580), (10, 14531022), (11, 13210020), (12, 12109185), (15, 9687348), (17, 8547660), (18, 8072790), (20, 7265511), (22, 6605010), (27, 5381860), (30, 4843674), (33, 4403340), (34, 4273830), (36, 4036395), (44, 3302505), (45, 3229116), (51, 2849220), (54, 2690930), (55, 2642004), (60, 2421837), (66, 2201670), (68, 2136915), (85, 1709532), (90, 1614558), (99, 1467780), (102, 1424610), (108, 1345465), (110, 1321002), (132, 1100835), (135, 1076372), (153, 949740), (165, 880668), (170, 854766), (180, 807279), (187, 777060), (198, 733890), (204, 712305), (220, 660501), (255, 569844), (270, 538186), (297, 489260), (306, 474870), (330, 440334), (340, 427383), (374, 388530), (396, 366945), (459, 316580), (495, 293556), (510, 284922), (540, 269093), (561, 259020), (594, 244630), (612, 237435), (660, 220167), (748, 194265), (765, 189948), (918, 158290), (935, 155412), (990, 146778), (1020, 142461), (1122, 129510), (1188, 122315), (1439, 100980), (1485, 97852), (1530, 94974), (1683, 86340), (1836, 79145), (1870, 77706), (1980, 73389), (2244, 64755), (2295, 63316), (2805, 51804), (2878, 50490), (2970, 48926), (3060, 47487), (3366, 43170), (3740, 38853), (4317, 33660), (4590, 31658), (5049, 28780), (5610, 25902), (5756, 25245), (5940, 24463), (6732, 21585), (7195, 20196), (8415, 17268), (8634, 16830), (9180, 15829), (10098, 14390), (11220, 12951)]