40854450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 129491712

約数和(自身を除く): 88637262

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 41, 42, 50, 65, 70, 73, 75, 78, 82, 91, 105, 123, 130, 146, 150, 175, 182, 195, 205, 210, 219, 246, 273, 287, 325, 350, 365, 390, 410, 438, 455, 511, 525, 533, 546, 574, 615, 650, 730, 861, 910, 949, 975, 1022, 1025, 1050, 1066, 1095, 1230, 1365, 1435, 1533, 1599, 1722, 1825, 1898, 1950, 2050, 2190, 2275, 2555, 2665, 2730, 2847, 2870, 2993, 3066, 3075, 3198, 3650, 3731, 4305, 4550, 4745, 5110, 5330, 5475, 5694, 5986, 6150, 6643, 6825, 7175, 7462, 7665, 7995, 8610, 8979, 9490, 10950, 11193, 12775, 13286, 13325, 13650, 14235, 14350, 14965, 15330, 15990, 17958, 18655, 19929, 20951, 21525, 22386, 23725, 25550, 26650, 28470, 29930, 33215, 37310, 38325, 38909, 39858, 39975, 41902, 43050, 44895, 47450, 55965, 62853, 66430, 71175, 74825, 76650, 77818, 79950, 89790, 93275, 99645, 104755, 111930, 116727, 125706, 142350, 149650, 166075, 186550, 194545, 199290, 209510, 224475, 233454, 272363, 279825, 314265, 332150, 389090, 448950, 498225, 523775, 544726, 559650, 583635, 628530, 817089, 972725, 996450, 1047550, 1167270, 1361815, 1571325, 1634178, 1945450, 2723630, 2918175, 3142650, 4085445, 5836350, 6809075, 8170890, 13618150, 20427225, 40854450]

約数ペア:

[(1, 40854450), (2, 20427225), (3, 13618150), (5, 8170890), (6, 6809075), (7, 5836350), (10, 4085445), (13, 3142650), (14, 2918175), (15, 2723630), (21, 1945450), (25, 1634178), (26, 1571325), (30, 1361815), (35, 1167270), (39, 1047550), (41, 996450), (42, 972725), (50, 817089), (65, 628530), (70, 583635), (73, 559650), (75, 544726), (78, 523775), (82, 498225), (91, 448950), (105, 389090), (123, 332150), (130, 314265), (146, 279825), (150, 272363), (175, 233454), (182, 224475), (195, 209510), (205, 199290), (210, 194545), (219, 186550), (246, 166075), (273, 149650), (287, 142350), (325, 125706), (350, 116727), (365, 111930), (390, 104755), (410, 99645), (438, 93275), (455, 89790), (511, 79950), (525, 77818), (533, 76650), (546, 74825), (574, 71175), (615, 66430), (650, 62853), (730, 55965), (861, 47450), (910, 44895), (949, 43050), (975, 41902), (1022, 39975), (1025, 39858), (1050, 38909), (1066, 38325), (1095, 37310), (1230, 33215), (1365, 29930), (1435, 28470), (1533, 26650), (1599, 25550), (1722, 23725), (1825, 22386), (1898, 21525), (1950, 20951), (2050, 19929), (2190, 18655), (2275, 17958), (2555, 15990), (2665, 15330), (2730, 14965), (2847, 14350), (2870, 14235), (2993, 13650), (3066, 13325), (3075, 13286), (3198, 12775), (3650, 11193), (3731, 10950), (4305, 9490), (4550, 8979), (4745, 8610), (5110, 7995), (5330, 7665), (5475, 7462), (5694, 7175), (5986, 6825), (6150, 6643)]