274503450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 799948800

約数和(自身を除く): 525445350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 50, 57, 62, 65, 75, 78, 93, 95, 114, 130, 150, 155, 186, 190, 195, 239, 247, 285, 310, 325, 390, 403, 465, 475, 478, 494, 570, 589, 650, 717, 741, 775, 806, 930, 950, 975, 1178, 1195, 1209, 1235, 1425, 1434, 1482, 1550, 1767, 1950, 2015, 2325, 2390, 2418, 2470, 2850, 2945, 3107, 3534, 3585, 3705, 4030, 4541, 4650, 5890, 5975, 6045, 6175, 6214, 7170, 7409, 7410, 7657, 8835, 9082, 9321, 10075, 11950, 12090, 12350, 13623, 14725, 14818, 15314, 15535, 17670, 17925, 18525, 18642, 20150, 22227, 22705, 22971, 27246, 29450, 30225, 31070, 35850, 37045, 37050, 38285, 44175, 44454, 45410, 45942, 46605, 59033, 60450, 68115, 74090, 76570, 77675, 88350, 93210, 96317, 111135, 113525, 114855, 118066, 136230, 140771, 155350, 177099, 185225, 191425, 192634, 222270, 227050, 229710, 233025, 281542, 288951, 295165, 340575, 354198, 370450, 382850, 422313, 466050, 481585, 555675, 574275, 577902, 590330, 681150, 703855, 844626, 885495, 963170, 1111350, 1148550, 1407710, 1444755, 1475825, 1770990, 1830023, 2111565, 2407925, 2889510, 2951650, 3519275, 3660046, 4223130, 4427475, 4815850, 5490069, 7038550, 7223775, 8854950, 9150115, 10557825, 10980138, 14447550, 18300230, 21115650, 27450345, 45750575, 54900690, 91501150, 137251725, 274503450]

約数ペア:

[(1, 274503450), (2, 137251725), (3, 91501150), (5, 54900690), (6, 45750575), (10, 27450345), (13, 21115650), (15, 18300230), (19, 14447550), (25, 10980138), (26, 10557825), (30, 9150115), (31, 8854950), (38, 7223775), (39, 7038550), (50, 5490069), (57, 4815850), (62, 4427475), (65, 4223130), (75, 3660046), (78, 3519275), (93, 2951650), (95, 2889510), (114, 2407925), (130, 2111565), (150, 1830023), (155, 1770990), (186, 1475825), (190, 1444755), (195, 1407710), (239, 1148550), (247, 1111350), (285, 963170), (310, 885495), (325, 844626), (390, 703855), (403, 681150), (465, 590330), (475, 577902), (478, 574275), (494, 555675), (570, 481585), (589, 466050), (650, 422313), (717, 382850), (741, 370450), (775, 354198), (806, 340575), (930, 295165), (950, 288951), (975, 281542), (1178, 233025), (1195, 229710), (1209, 227050), (1235, 222270), (1425, 192634), (1434, 191425), (1482, 185225), (1550, 177099), (1767, 155350), (1950, 140771), (2015, 136230), (2325, 118066), (2390, 114855), (2418, 113525), (2470, 111135), (2850, 96317), (2945, 93210), (3107, 88350), (3534, 77675), (3585, 76570), (3705, 74090), (4030, 68115), (4541, 60450), (4650, 59033), (5890, 46605), (5975, 45942), (6045, 45410), (6175, 44454), (6214, 44175), (7170, 38285), (7409, 37050), (7410, 37045), (7657, 35850), (8835, 31070), (9082, 30225), (9321, 29450), (10075, 27246), (11950, 22971), (12090, 22705), (12350, 22227), (13623, 20150), (14725, 18642), (14818, 18525), (15314, 17925), (15535, 17670)]