276991650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 120

約数和(自身を含む): 828986004

約数和(自身を除く): 551994354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2925, 3510, 4050, 5261, 5265, 5850, 8775, 10522, 10530, 15783, 17550, 26305, 26325, 31566, 47349, 52610, 52650, 68393, 78915, 94698, 131525, 136786, 142047, 157830, 205179, 236745, 263050, 284094, 341965, 394575, 410358, 426141, 473490, 615537, 683930, 710235, 789150, 852282, 1025895, 1183725, 1231074, 1420470, 1709825, 1846611, 2051790, 2130705, 2367450, 3077685, 3419650, 3551175, 3693222, 4261410, 5129475, 5539833, 6155370, 7102350, 9233055, 10258950, 10653525, 11079666, 15388425, 18466110, 21307050, 27699165, 30776850, 46165275, 55398330, 92330550, 138495825, 276991650]

約数ペア:

[(1, 276991650), (2, 138495825), (3, 92330550), (5, 55398330), (6, 46165275), (9, 30776850), (10, 27699165), (13, 21307050), (15, 18466110), (18, 15388425), (25, 11079666), (26, 10653525), (27, 10258950), (30, 9233055), (39, 7102350), (45, 6155370), (50, 5539833), (54, 5129475), (65, 4261410), (75, 3693222), (78, 3551175), (81, 3419650), (90, 3077685), (117, 2367450), (130, 2130705), (135, 2051790), (150, 1846611), (162, 1709825), (195, 1420470), (225, 1231074), (234, 1183725), (270, 1025895), (325, 852282), (351, 789150), (390, 710235), (405, 683930), (450, 615537), (585, 473490), (650, 426141), (675, 410358), (702, 394575), (810, 341965), (975, 284094), (1053, 263050), (1170, 236745), (1350, 205179), (1755, 157830), (1950, 142047), (2025, 136786), (2106, 131525), (2925, 94698), (3510, 78915), (4050, 68393), (5261, 52650), (5265, 52610), (5850, 47349), (8775, 31566), (10522, 26325), (10530, 26305), (15783, 17550)]