149804550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2547

約数の個数: 144

約数和(自身を含む): 484373760

約数和(自身を除く): 334569210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2503, 2850, 3150, 3325, 3990, 4275, 5006, 5985, 6650, 7509, 8550, 9975, 11970, 12515, 15018, 17521, 19950, 22527, 25030, 29925, 35042, 37545, 45054, 47557, 52563, 59850, 62575, 75090, 87605, 95114, 105126, 112635, 125150, 142671, 157689, 175210, 187725, 225270, 237785, 262815, 285342, 315378, 332899, 375450, 428013, 438025, 475570, 525630, 563175, 665798, 713355, 788445, 856026, 876050, 998697, 1126350, 1188925, 1314075, 1426710, 1576890, 1664495, 1997394, 2140065, 2377850, 2628150, 2996091, 3328990, 3566775, 3942225, 4280130, 4993485, 5992182, 7133550, 7884450, 8322475, 9986970, 10700325, 14980455, 16644950, 21400650, 24967425, 29960910, 49934850, 74902275, 149804550]

約数ペア:

[(1, 149804550), (2, 74902275), (3, 49934850), (5, 29960910), (6, 24967425), (7, 21400650), (9, 16644950), (10, 14980455), (14, 10700325), (15, 9986970), (18, 8322475), (19, 7884450), (21, 7133550), (25, 5992182), (30, 4993485), (35, 4280130), (38, 3942225), (42, 3566775), (45, 3328990), (50, 2996091), (57, 2628150), (63, 2377850), (70, 2140065), (75, 1997394), (90, 1664495), (95, 1576890), (105, 1426710), (114, 1314075), (126, 1188925), (133, 1126350), (150, 998697), (171, 876050), (175, 856026), (190, 788445), (210, 713355), (225, 665798), (266, 563175), (285, 525630), (315, 475570), (342, 438025), (350, 428013), (399, 375450), (450, 332899), (475, 315378), (525, 285342), (570, 262815), (630, 237785), (665, 225270), (798, 187725), (855, 175210), (950, 157689), (1050, 142671), (1197, 125150), (1330, 112635), (1425, 105126), (1575, 95114), (1710, 87605), (1995, 75090), (2394, 62575), (2503, 59850), (2850, 52563), (3150, 47557), (3325, 45054), (3990, 37545), (4275, 35042), (5006, 29925), (5985, 25030), (6650, 22527), (7509, 19950), (8550, 17521), (9975, 15018), (11970, 12515)]