145600920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 515380320

約数和(自身を除く): 369779400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 643, 666, 680, 740, 765, 888, 1020, 1110, 1224, 1258, 1286, 1332, 1480, 1530, 1665, 1887, 1929, 2040, 2220, 2516, 2572, 2664, 3060, 3145, 3215, 3330, 3774, 3858, 4440, 5032, 5144, 5661, 5787, 6120, 6290, 6430, 6660, 7548, 7716, 9435, 9645, 10931, 11322, 11574, 12580, 12860, 13320, 15096, 15432, 18870, 19290, 21862, 22644, 23148, 23791, 25160, 25720, 28305, 28935, 32793, 37740, 38580, 43724, 45288, 46296, 47582, 54655, 56610, 57870, 65586, 71373, 75480, 77160, 87448, 95164, 98379, 109310, 113220, 115740, 118955, 131172, 142746, 163965, 190328, 196758, 214119, 218620, 226440, 231480, 237910, 262344, 285492, 327930, 356865, 393516, 404447, 428238, 437240, 475820, 491895, 570984, 655860, 713730, 787032, 808894, 856476, 951640, 983790, 1070595, 1213341, 1311720, 1427460, 1617788, 1712952, 1967580, 2022235, 2141190, 2426682, 2854920, 3235576, 3640023, 3935160, 4044470, 4282380, 4853364, 6066705, 7280046, 8088940, 8564760, 9706728, 12133410, 14560092, 16177880, 18200115, 24266820, 29120184, 36400230, 48533640, 72800460, 145600920]

約数ペア:

[(1, 145600920), (2, 72800460), (3, 48533640), (4, 36400230), (5, 29120184), (6, 24266820), (8, 18200115), (9, 16177880), (10, 14560092), (12, 12133410), (15, 9706728), (17, 8564760), (18, 8088940), (20, 7280046), (24, 6066705), (30, 4853364), (34, 4282380), (36, 4044470), (37, 3935160), (40, 3640023), (45, 3235576), (51, 2854920), (60, 2426682), (68, 2141190), (72, 2022235), (74, 1967580), (85, 1712952), (90, 1617788), (102, 1427460), (111, 1311720), (120, 1213341), (136, 1070595), (148, 983790), (153, 951640), (170, 856476), (180, 808894), (185, 787032), (204, 713730), (222, 655860), (255, 570984), (296, 491895), (306, 475820), (333, 437240), (340, 428238), (360, 404447), (370, 393516), (408, 356865), (444, 327930), (510, 285492), (555, 262344), (612, 237910), (629, 231480), (643, 226440), (666, 218620), (680, 214119), (740, 196758), (765, 190328), (888, 163965), (1020, 142746), (1110, 131172), (1224, 118955), (1258, 115740), (1286, 113220), (1332, 109310), (1480, 98379), (1530, 95164), (1665, 87448), (1887, 77160), (1929, 75480), (2040, 71373), (2220, 65586), (2516, 57870), (2572, 56610), (2664, 54655), (3060, 47582), (3145, 46296), (3215, 45288), (3330, 43724), (3774, 38580), (3858, 37740), (4440, 32793), (5032, 28935), (5144, 28305), (5661, 25720), (5787, 25160), (6120, 23791), (6290, 23148), (6430, 22644), (6660, 21862), (7548, 19290), (7716, 18870), (9435, 15432), (9645, 15096), (10931, 13320), (11322, 12860), (11574, 12580)]