40718700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 180

約数和(自身を含む): 144308472

約数和(自身を除く): 103589772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 457, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 914, 990, 1100, 1188, 1350, 1371, 1485, 1620, 1650, 1782, 1828, 1980, 2025, 2285, 2475, 2700, 2742, 2970, 3300, 3564, 4050, 4113, 4455, 4570, 4950, 5027, 5484, 5940, 6855, 7425, 8100, 8226, 8910, 9140, 9900, 10054, 11425, 12339, 13710, 14850, 15081, 16452, 17820, 20108, 20565, 22275, 22850, 24678, 25135, 27420, 29700, 30162, 34275, 37017, 41130, 44550, 45243, 45700, 49356, 50270, 60324, 61695, 68550, 74034, 75405, 82260, 89100, 90486, 100540, 102825, 123390, 125675, 135729, 137100, 148068, 150810, 180972, 185085, 205650, 226215, 246780, 251350, 271458, 301620, 308475, 370170, 377025, 407187, 411300, 452430, 502700, 542916, 616950, 678645, 740340, 754050, 814374, 904860, 925425, 1131075, 1233900, 1357290, 1508100, 1628748, 1850850, 2035935, 2262150, 2714580, 3393225, 3701700, 4071870, 4524300, 6786450, 8143740, 10179675, 13572900, 20359350, 40718700]

約数ペア:

[(1, 40718700), (2, 20359350), (3, 13572900), (4, 10179675), (5, 8143740), (6, 6786450), (9, 4524300), (10, 4071870), (11, 3701700), (12, 3393225), (15, 2714580), (18, 2262150), (20, 2035935), (22, 1850850), (25, 1628748), (27, 1508100), (30, 1357290), (33, 1233900), (36, 1131075), (44, 925425), (45, 904860), (50, 814374), (54, 754050), (55, 740340), (60, 678645), (66, 616950), (75, 542916), (81, 502700), (90, 452430), (99, 411300), (100, 407187), (108, 377025), (110, 370170), (132, 308475), (135, 301620), (150, 271458), (162, 251350), (165, 246780), (180, 226215), (198, 205650), (220, 185085), (225, 180972), (270, 150810), (275, 148068), (297, 137100), (300, 135729), (324, 125675), (330, 123390), (396, 102825), (405, 100540), (450, 90486), (457, 89100), (495, 82260), (540, 75405), (550, 74034), (594, 68550), (660, 61695), (675, 60324), (810, 50270), (825, 49356), (891, 45700), (900, 45243), (914, 44550), (990, 41130), (1100, 37017), (1188, 34275), (1350, 30162), (1371, 29700), (1485, 27420), (1620, 25135), (1650, 24678), (1782, 22850), (1828, 22275), (1980, 20565), (2025, 20108), (2285, 17820), (2475, 16452), (2700, 15081), (2742, 14850), (2970, 13710), (3300, 12339), (3564, 11425), (4050, 10054), (4113, 9900), (4455, 9140), (4570, 8910), (4950, 8226), (5027, 8100), (5484, 7425), (5940, 6855)]