148616325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 324979200

約数和(自身を除く): 176362875

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 31, 33, 39, 45, 55, 65, 75, 93, 99, 117, 143, 149, 155, 165, 195, 225, 275, 279, 325, 341, 403, 429, 447, 465, 495, 585, 715, 745, 775, 825, 975, 1023, 1209, 1287, 1341, 1395, 1639, 1705, 1937, 2015, 2145, 2235, 2325, 2475, 2925, 3069, 3575, 3627, 3725, 4433, 4619, 4917, 5115, 5811, 6045, 6435, 6705, 6975, 8195, 8525, 9685, 10075, 10725, 11175, 13299, 13857, 14751, 15345, 17433, 18135, 21307, 22165, 23095, 24585, 25575, 29055, 30225, 32175, 33525, 39897, 40975, 41571, 48425, 50809, 60047, 63921, 66495, 69285, 73755, 76725, 87165, 90675, 106535, 110825, 115475, 122925, 145275, 152427, 180141, 191763, 199485, 207855, 254045, 300235, 319605, 332475, 346425, 368775, 435825, 457281, 532675, 540423, 660517, 762135, 900705, 958815, 997425, 1039275, 1270225, 1501175, 1598025, 1981551, 2286405, 2702115, 3302585, 3810675, 4503525, 4794075, 5944653, 9907755, 11432025, 13510575, 16512925, 29723265, 49538775, 148616325]

約数ペア:

[(1, 148616325), (3, 49538775), (5, 29723265), (9, 16512925), (11, 13510575), (13, 11432025), (15, 9907755), (25, 5944653), (31, 4794075), (33, 4503525), (39, 3810675), (45, 3302585), (55, 2702115), (65, 2286405), (75, 1981551), (93, 1598025), (99, 1501175), (117, 1270225), (143, 1039275), (149, 997425), (155, 958815), (165, 900705), (195, 762135), (225, 660517), (275, 540423), (279, 532675), (325, 457281), (341, 435825), (403, 368775), (429, 346425), (447, 332475), (465, 319605), (495, 300235), (585, 254045), (715, 207855), (745, 199485), (775, 191763), (825, 180141), (975, 152427), (1023, 145275), (1209, 122925), (1287, 115475), (1341, 110825), (1395, 106535), (1639, 90675), (1705, 87165), (1937, 76725), (2015, 73755), (2145, 69285), (2235, 66495), (2325, 63921), (2475, 60047), (2925, 50809), (3069, 48425), (3575, 41571), (3627, 40975), (3725, 39897), (4433, 33525), (4619, 32175), (4917, 30225), (5115, 29055), (5811, 25575), (6045, 24585), (6435, 23095), (6705, 22165), (6975, 21307), (8195, 18135), (8525, 17433), (9685, 15345), (10075, 14751), (10725, 13857), (11175, 13299)]