146118400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 162

約数和(自身を含む): 389054960

約数和(自身を除く): 242936560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 79, 80, 85, 100, 128, 136, 158, 160, 170, 200, 256, 272, 289, 316, 320, 340, 395, 400, 425, 544, 578, 632, 640, 680, 790, 800, 850, 1088, 1156, 1264, 1280, 1343, 1360, 1445, 1580, 1600, 1700, 1975, 2176, 2312, 2528, 2686, 2720, 2890, 3160, 3200, 3400, 3950, 4352, 4624, 5056, 5372, 5440, 5780, 6320, 6400, 6715, 6800, 7225, 7900, 9248, 10112, 10744, 10880, 11560, 12640, 13430, 13600, 14450, 15800, 18496, 20224, 21488, 21760, 22831, 23120, 25280, 26860, 27200, 28900, 31600, 33575, 36992, 42976, 45662, 46240, 50560, 53720, 54400, 57800, 63200, 67150, 73984, 85952, 91324, 92480, 101120, 107440, 108800, 114155, 115600, 126400, 134300, 171904, 182648, 184960, 214880, 228310, 231200, 252800, 268600, 343808, 365296, 369920, 429760, 456620, 462400, 505600, 537200, 570775, 730592, 859520, 913240, 924800, 1074400, 1141550, 1461184, 1719040, 1826480, 1849600, 2148800, 2283100, 2922368, 3652960, 4297600, 4566200, 5844736, 7305920, 8595200, 9132400, 14611840, 18264800, 29223680, 36529600, 73059200, 146118400]

約数ペア:

[(1, 146118400), (2, 73059200), (4, 36529600), (5, 29223680), (8, 18264800), (10, 14611840), (16, 9132400), (17, 8595200), (20, 7305920), (25, 5844736), (32, 4566200), (34, 4297600), (40, 3652960), (50, 2922368), (64, 2283100), (68, 2148800), (79, 1849600), (80, 1826480), (85, 1719040), (100, 1461184), (128, 1141550), (136, 1074400), (158, 924800), (160, 913240), (170, 859520), (200, 730592), (256, 570775), (272, 537200), (289, 505600), (316, 462400), (320, 456620), (340, 429760), (395, 369920), (400, 365296), (425, 343808), (544, 268600), (578, 252800), (632, 231200), (640, 228310), (680, 214880), (790, 184960), (800, 182648), (850, 171904), (1088, 134300), (1156, 126400), (1264, 115600), (1280, 114155), (1343, 108800), (1360, 107440), (1445, 101120), (1580, 92480), (1600, 91324), (1700, 85952), (1975, 73984), (2176, 67150), (2312, 63200), (2528, 57800), (2686, 54400), (2720, 53720), (2890, 50560), (3160, 46240), (3200, 45662), (3400, 42976), (3950, 36992), (4352, 33575), (4624, 31600), (5056, 28900), (5372, 27200), (5440, 26860), (5780, 25280), (6320, 23120), (6400, 22831), (6715, 21760), (6800, 21488), (7225, 20224), (7900, 18496), (9248, 15800), (10112, 14450), (10744, 13600), (10880, 13430), (11560, 12640)]