153919350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 452127312

約数和(自身を除く): 298207962

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 83, 90, 117, 130, 150, 166, 195, 225, 234, 249, 317, 325, 390, 415, 450, 498, 585, 634, 650, 747, 830, 951, 975, 1079, 1170, 1245, 1494, 1585, 1902, 1950, 2075, 2158, 2490, 2853, 2925, 3170, 3237, 3735, 4121, 4150, 4755, 5395, 5706, 5850, 6225, 6474, 7470, 7925, 8242, 9510, 9711, 10790, 12363, 12450, 14265, 15850, 16185, 18675, 19422, 20605, 23775, 24726, 26311, 26975, 28530, 32370, 37089, 37350, 41210, 47550, 48555, 52622, 53950, 61815, 71325, 74178, 78933, 80925, 97110, 103025, 123630, 131555, 142650, 157866, 161850, 185445, 206050, 236799, 242775, 263110, 309075, 342043, 370890, 394665, 473598, 485550, 618150, 657775, 684086, 789330, 927225, 1026129, 1183995, 1315550, 1710215, 1854450, 1973325, 2052258, 2367990, 3078387, 3420430, 3946650, 5130645, 5919975, 6156774, 8551075, 10261290, 11839950, 15391935, 17102150, 25653225, 30783870, 51306450, 76959675, 153919350]

約数ペア:

[(1, 153919350), (2, 76959675), (3, 51306450), (5, 30783870), (6, 25653225), (9, 17102150), (10, 15391935), (13, 11839950), (15, 10261290), (18, 8551075), (25, 6156774), (26, 5919975), (30, 5130645), (39, 3946650), (45, 3420430), (50, 3078387), (65, 2367990), (75, 2052258), (78, 1973325), (83, 1854450), (90, 1710215), (117, 1315550), (130, 1183995), (150, 1026129), (166, 927225), (195, 789330), (225, 684086), (234, 657775), (249, 618150), (317, 485550), (325, 473598), (390, 394665), (415, 370890), (450, 342043), (498, 309075), (585, 263110), (634, 242775), (650, 236799), (747, 206050), (830, 185445), (951, 161850), (975, 157866), (1079, 142650), (1170, 131555), (1245, 123630), (1494, 103025), (1585, 97110), (1902, 80925), (1950, 78933), (2075, 74178), (2158, 71325), (2490, 61815), (2853, 53950), (2925, 52622), (3170, 48555), (3237, 47550), (3735, 41210), (4121, 37350), (4150, 37089), (4755, 32370), (5395, 28530), (5706, 26975), (5850, 26311), (6225, 24726), (6474, 23775), (7470, 20605), (7925, 19422), (8242, 18675), (9510, 16185), (9711, 15850), (10790, 14265), (12363, 12450)]