293922450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 823280640

約数和(自身を除く): 529358190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 127, 139, 150, 185, 222, 225, 254, 278, 333, 370, 381, 417, 450, 555, 635, 666, 695, 762, 834, 925, 1110, 1143, 1251, 1270, 1390, 1665, 1850, 1905, 2085, 2286, 2502, 2775, 3175, 3330, 3475, 3810, 4170, 4699, 5143, 5550, 5715, 6255, 6350, 6950, 8325, 9398, 9525, 10286, 10425, 11430, 12510, 14097, 15429, 16650, 17653, 19050, 20850, 23495, 25715, 28194, 28575, 30858, 31275, 35306, 42291, 46287, 46990, 51430, 52959, 57150, 62550, 70485, 77145, 84582, 88265, 92574, 105918, 117475, 128575, 140970, 154290, 158877, 176530, 211455, 231435, 234950, 257150, 264795, 317754, 352425, 385725, 422910, 441325, 462870, 529590, 653161, 704850, 771450, 794385, 882650, 1057275, 1157175, 1306322, 1323975, 1588770, 1959483, 2114550, 2314350, 2647950, 3265805, 3918966, 3971925, 5878449, 6531610, 7943850, 9797415, 11756898, 16329025, 19594830, 29392245, 32658050, 48987075, 58784490, 97974150, 146961225, 293922450]

約数ペア:

[(1, 293922450), (2, 146961225), (3, 97974150), (5, 58784490), (6, 48987075), (9, 32658050), (10, 29392245), (15, 19594830), (18, 16329025), (25, 11756898), (30, 9797415), (37, 7943850), (45, 6531610), (50, 5878449), (74, 3971925), (75, 3918966), (90, 3265805), (111, 2647950), (127, 2314350), (139, 2114550), (150, 1959483), (185, 1588770), (222, 1323975), (225, 1306322), (254, 1157175), (278, 1057275), (333, 882650), (370, 794385), (381, 771450), (417, 704850), (450, 653161), (555, 529590), (635, 462870), (666, 441325), (695, 422910), (762, 385725), (834, 352425), (925, 317754), (1110, 264795), (1143, 257150), (1251, 234950), (1270, 231435), (1390, 211455), (1665, 176530), (1850, 158877), (1905, 154290), (2085, 140970), (2286, 128575), (2502, 117475), (2775, 105918), (3175, 92574), (3330, 88265), (3475, 84582), (3810, 77145), (4170, 70485), (4699, 62550), (5143, 57150), (5550, 52959), (5715, 51430), (6255, 46990), (6350, 46287), (6950, 42291), (8325, 35306), (9398, 31275), (9525, 30858), (10286, 28575), (10425, 28194), (11430, 25715), (12510, 23495), (14097, 20850), (15429, 19050), (16650, 17653)]