150069760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 120

約数和(自身を含む): 377892108

約数和(自身を除く): 227822348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 488, 496, 512, 610, 620, 640, 961, 976, 992, 1220, 1240, 1280, 1891, 1922, 1952, 1984, 2440, 2480, 2560, 3782, 3844, 3904, 3968, 4805, 4880, 4960, 7564, 7688, 7808, 7936, 9455, 9610, 9760, 9920, 15128, 15376, 15616, 15872, 18910, 19220, 19520, 19840, 30256, 30752, 31232, 37820, 38440, 39040, 39680, 58621, 60512, 61504, 75640, 76880, 78080, 79360, 117242, 121024, 123008, 151280, 153760, 156160, 234484, 242048, 246016, 293105, 302560, 307520, 468968, 484096, 492032, 586210, 605120, 615040, 937936, 968192, 1172420, 1210240, 1230080, 1875872, 2344840, 2420480, 2460160, 3751744, 4689680, 4840960, 7503488, 9379360, 15006976, 18758720, 30013952, 37517440, 75034880, 150069760]

約数ペア:

[(1, 150069760), (2, 75034880), (4, 37517440), (5, 30013952), (8, 18758720), (10, 15006976), (16, 9379360), (20, 7503488), (31, 4840960), (32, 4689680), (40, 3751744), (61, 2460160), (62, 2420480), (64, 2344840), (80, 1875872), (122, 1230080), (124, 1210240), (128, 1172420), (155, 968192), (160, 937936), (244, 615040), (248, 605120), (256, 586210), (305, 492032), (310, 484096), (320, 468968), (488, 307520), (496, 302560), (512, 293105), (610, 246016), (620, 242048), (640, 234484), (961, 156160), (976, 153760), (992, 151280), (1220, 123008), (1240, 121024), (1280, 117242), (1891, 79360), (1922, 78080), (1952, 76880), (1984, 75640), (2440, 61504), (2480, 60512), (2560, 58621), (3782, 39680), (3844, 39040), (3904, 38440), (3968, 37820), (4805, 31232), (4880, 30752), (4960, 30256), (7564, 19840), (7688, 19520), (7808, 19220), (7936, 18910), (9455, 15872), (9610, 15616), (9760, 15376), (9920, 15128)]