150225920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 176

約数和(自身を含む): 405109488

約数和(自身を除く): 254883568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 61, 64, 65, 74, 80, 104, 122, 128, 130, 148, 160, 185, 208, 244, 256, 260, 296, 305, 320, 370, 416, 481, 488, 512, 520, 592, 610, 640, 740, 793, 832, 962, 976, 1024, 1040, 1184, 1220, 1280, 1480, 1586, 1664, 1924, 1952, 2080, 2257, 2368, 2405, 2440, 2560, 2960, 3172, 3328, 3848, 3904, 3965, 4160, 4514, 4736, 4810, 4880, 5120, 5920, 6344, 6656, 7696, 7808, 7930, 8320, 9028, 9472, 9620, 9760, 11285, 11840, 12688, 13312, 15392, 15616, 15860, 16640, 18056, 18944, 19240, 19520, 22570, 23680, 25376, 29341, 30784, 31232, 31720, 33280, 36112, 37888, 38480, 39040, 45140, 47360, 50752, 58682, 61568, 62464, 63440, 66560, 72224, 76960, 78080, 90280, 94720, 101504, 117364, 123136, 126880, 144448, 146705, 153920, 156160, 180560, 189440, 203008, 234728, 246272, 253760, 288896, 293410, 307840, 312320, 361120, 406016, 469456, 492544, 507520, 577792, 586820, 615680, 722240, 812032, 938912, 1015040, 1155584, 1173640, 1231360, 1444480, 1877824, 2030080, 2311168, 2347280, 2462720, 2888960, 3755648, 4060160, 4694560, 5777920, 7511296, 9389120, 11555840, 15022592, 18778240, 30045184, 37556480, 75112960, 150225920]

約数ペア:

[(1, 150225920), (2, 75112960), (4, 37556480), (5, 30045184), (8, 18778240), (10, 15022592), (13, 11555840), (16, 9389120), (20, 7511296), (26, 5777920), (32, 4694560), (37, 4060160), (40, 3755648), (52, 2888960), (61, 2462720), (64, 2347280), (65, 2311168), (74, 2030080), (80, 1877824), (104, 1444480), (122, 1231360), (128, 1173640), (130, 1155584), (148, 1015040), (160, 938912), (185, 812032), (208, 722240), (244, 615680), (256, 586820), (260, 577792), (296, 507520), (305, 492544), (320, 469456), (370, 406016), (416, 361120), (481, 312320), (488, 307840), (512, 293410), (520, 288896), (592, 253760), (610, 246272), (640, 234728), (740, 203008), (793, 189440), (832, 180560), (962, 156160), (976, 153920), (1024, 146705), (1040, 144448), (1184, 126880), (1220, 123136), (1280, 117364), (1480, 101504), (1586, 94720), (1664, 90280), (1924, 78080), (1952, 76960), (2080, 72224), (2257, 66560), (2368, 63440), (2405, 62464), (2440, 61568), (2560, 58682), (2960, 50752), (3172, 47360), (3328, 45140), (3848, 39040), (3904, 38480), (3965, 37888), (4160, 36112), (4514, 33280), (4736, 31720), (4810, 31232), (4880, 30784), (5120, 29341), (5920, 25376), (6344, 23680), (6656, 22570), (7696, 19520), (7808, 19240), (7930, 18944), (8320, 18056), (9028, 16640), (9472, 15860), (9620, 15616), (9760, 15392), (11285, 13312), (11840, 12688)]