150233850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 442851864

約数和(自身を除く): 292618014

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 421, 450, 549, 585, 610, 650, 793, 842, 915, 975, 1098, 1170, 1263, 1525, 1586, 1830, 1950, 2105, 2379, 2526, 2745, 2925, 3050, 3789, 3965, 4210, 4575, 4758, 5473, 5490, 5850, 6315, 7137, 7578, 7930, 9150, 10525, 10946, 11895, 12630, 13725, 14274, 16419, 18945, 19825, 21050, 23790, 25681, 27365, 27450, 31575, 32838, 35685, 37890, 39650, 49257, 51362, 54730, 59475, 63150, 71370, 77043, 82095, 94725, 98514, 118950, 128405, 136825, 154086, 164190, 178425, 189450, 231129, 246285, 256810, 273650, 333853, 356850, 385215, 410475, 462258, 492570, 642025, 667706, 770430, 820950, 1001559, 1155645, 1231425, 1284050, 1669265, 1926075, 2003118, 2311290, 2462850, 3004677, 3338530, 3852150, 5007795, 5778225, 6009354, 8346325, 10015590, 11556450, 15023385, 16692650, 25038975, 30046770, 50077950, 75116925, 150233850]

約数ペア:

[(1, 150233850), (2, 75116925), (3, 50077950), (5, 30046770), (6, 25038975), (9, 16692650), (10, 15023385), (13, 11556450), (15, 10015590), (18, 8346325), (25, 6009354), (26, 5778225), (30, 5007795), (39, 3852150), (45, 3338530), (50, 3004677), (61, 2462850), (65, 2311290), (75, 2003118), (78, 1926075), (90, 1669265), (117, 1284050), (122, 1231425), (130, 1155645), (150, 1001559), (183, 820950), (195, 770430), (225, 667706), (234, 642025), (305, 492570), (325, 462258), (366, 410475), (390, 385215), (421, 356850), (450, 333853), (549, 273650), (585, 256810), (610, 246285), (650, 231129), (793, 189450), (842, 178425), (915, 164190), (975, 154086), (1098, 136825), (1170, 128405), (1263, 118950), (1525, 98514), (1586, 94725), (1830, 82095), (1950, 77043), (2105, 71370), (2379, 63150), (2526, 59475), (2745, 54730), (2925, 51362), (3050, 49257), (3789, 39650), (3965, 37890), (4210, 35685), (4575, 32838), (4758, 31575), (5473, 27450), (5490, 27365), (5850, 25681), (6315, 23790), (7137, 21050), (7578, 19825), (7930, 18945), (9150, 16419), (10525, 14274), (10946, 13725), (11895, 12630)]