187850340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 658627200

約数和(自身を除く): 470776860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 135, 153, 162, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 324, 340, 342, 359, 380, 405, 459, 510, 513, 540, 570, 612, 646, 684, 718, 765, 810, 855, 918, 969, 1020, 1026, 1077, 1140, 1292, 1377, 1436, 1530, 1539, 1615, 1620, 1710, 1795, 1836, 1938, 2052, 2154, 2295, 2565, 2754, 2907, 3060, 3078, 3230, 3231, 3420, 3590, 3876, 4308, 4590, 4845, 5130, 5385, 5508, 5814, 6103, 6156, 6460, 6462, 6821, 6885, 7180, 7695, 8721, 9180, 9690, 9693, 10260, 10770, 11628, 12206, 12924, 13642, 13770, 14535, 15390, 16155, 17442, 18309, 19380, 19386, 20463, 21540, 24412, 26163, 27284, 27540, 29070, 29079, 30515, 30780, 32310, 34105, 34884, 36618, 38772, 40926, 43605, 48465, 52326, 54927, 58140, 58158, 61030, 61389, 64620, 68210, 73236, 81852, 87210, 91545, 96930, 102315, 104652, 109854, 115957, 116316, 122060, 122778, 130815, 136420, 145395, 164781, 174420, 183090, 184167, 193860, 204630, 219708, 231914, 245556, 261630, 274635, 290790, 306945, 329562, 347871, 366180, 368334, 409260, 463828, 494343, 523260, 549270, 552501, 579785, 581580, 613890, 659124, 695742, 736668, 823905, 920835, 988686, 1043613, 1098540, 1105002, 1159570, 1227780, 1391484, 1647810, 1739355, 1841670, 1977372, 2087226, 2210004, 2319140, 2471715, 2762505, 3130839, 3295620, 3478710, 3683340, 4174452, 4943430, 5218065, 5525010, 6261678, 6957420, 9392517, 9886860, 10436130, 11050020, 12523356, 15654195, 18785034, 20872260, 31308390, 37570068, 46962585, 62616780, 93925170, 187850340]

約数ペア:

[(1, 187850340), (2, 93925170), (3, 62616780), (4, 46962585), (5, 37570068), (6, 31308390), (9, 20872260), (10, 18785034), (12, 15654195), (15, 12523356), (17, 11050020), (18, 10436130), (19, 9886860), (20, 9392517), (27, 6957420), (30, 6261678), (34, 5525010), (36, 5218065), (38, 4943430), (45, 4174452), (51, 3683340), (54, 3478710), (57, 3295620), (60, 3130839), (68, 2762505), (76, 2471715), (81, 2319140), (85, 2210004), (90, 2087226), (95, 1977372), (102, 1841670), (108, 1739355), (114, 1647810), (135, 1391484), (153, 1227780), (162, 1159570), (170, 1105002), (171, 1098540), (180, 1043613), (190, 988686), (204, 920835), (228, 823905), (255, 736668), (270, 695742), (285, 659124), (306, 613890), (323, 581580), (324, 579785), (340, 552501), (342, 549270), (359, 523260), (380, 494343), (405, 463828), (459, 409260), (510, 368334), (513, 366180), (540, 347871), (570, 329562), (612, 306945), (646, 290790), (684, 274635), (718, 261630), (765, 245556), (810, 231914), (855, 219708), (918, 204630), (969, 193860), (1020, 184167), (1026, 183090), (1077, 174420), (1140, 164781), (1292, 145395), (1377, 136420), (1436, 130815), (1530, 122778), (1539, 122060), (1615, 116316), (1620, 115957), (1710, 109854), (1795, 104652), (1836, 102315), (1938, 96930), (2052, 91545), (2154, 87210), (2295, 81852), (2565, 73236), (2754, 68210), (2907, 64620), (3060, 61389), (3078, 61030), (3230, 58158), (3231, 58140), (3420, 54927), (3590, 52326), (3876, 48465), (4308, 43605), (4590, 40926), (4845, 38772), (5130, 36618), (5385, 34884), (5508, 34105), (5814, 32310), (6103, 30780), (6156, 30515), (6460, 29079), (6462, 29070), (6821, 27540), (6885, 27284), (7180, 26163), (7695, 24412), (8721, 21540), (9180, 20463), (9690, 19386), (9693, 19380), (10260, 18309), (10770, 17442), (11628, 16155), (12206, 15390), (12924, 14535), (13642, 13770)]