149802480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 519966720

約数和(自身を除く): 370164240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 311, 360, 432, 446, 540, 622, 669, 720, 892, 933, 1080, 1115, 1244, 1338, 1555, 1784, 1866, 2007, 2160, 2230, 2488, 2676, 2799, 3110, 3345, 3568, 3732, 4014, 4460, 4665, 4976, 5352, 5598, 6021, 6220, 6690, 7464, 8028, 8397, 8920, 9330, 10035, 10704, 11196, 12042, 12440, 13380, 13995, 14928, 16056, 16794, 17840, 18660, 20070, 22392, 24084, 24880, 26760, 27990, 30105, 32112, 33588, 37320, 40140, 41985, 44784, 48168, 53520, 55980, 60210, 67176, 69353, 74640, 80280, 83970, 96336, 111960, 120420, 134352, 138706, 160560, 167940, 208059, 223920, 240840, 277412, 335880, 346765, 416118, 481680, 554824, 624177, 671760, 693530, 832236, 1040295, 1109648, 1248354, 1387060, 1664472, 1872531, 2080590, 2496708, 2774120, 3120885, 3328944, 3745062, 4161180, 4993416, 5548240, 6241770, 7490124, 8322360, 9362655, 9986832, 12483540, 14980248, 16644720, 18725310, 24967080, 29960496, 37450620, 49934160, 74901240, 149802480]

約数ペア:

[(1, 149802480), (2, 74901240), (3, 49934160), (4, 37450620), (5, 29960496), (6, 24967080), (8, 18725310), (9, 16644720), (10, 14980248), (12, 12483540), (15, 9986832), (16, 9362655), (18, 8322360), (20, 7490124), (24, 6241770), (27, 5548240), (30, 4993416), (36, 4161180), (40, 3745062), (45, 3328944), (48, 3120885), (54, 2774120), (60, 2496708), (72, 2080590), (80, 1872531), (90, 1664472), (108, 1387060), (120, 1248354), (135, 1109648), (144, 1040295), (180, 832236), (216, 693530), (223, 671760), (240, 624177), (270, 554824), (311, 481680), (360, 416118), (432, 346765), (446, 335880), (540, 277412), (622, 240840), (669, 223920), (720, 208059), (892, 167940), (933, 160560), (1080, 138706), (1115, 134352), (1244, 120420), (1338, 111960), (1555, 96336), (1784, 83970), (1866, 80280), (2007, 74640), (2160, 69353), (2230, 67176), (2488, 60210), (2676, 55980), (2799, 53520), (3110, 48168), (3345, 44784), (3568, 41985), (3732, 40140), (4014, 37320), (4460, 33588), (4665, 32112), (4976, 30105), (5352, 27990), (5598, 26760), (6021, 24880), (6220, 24084), (6690, 22392), (7464, 20070), (8028, 18660), (8397, 17840), (8920, 16794), (9330, 16056), (10035, 14928), (10704, 13995), (11196, 13380), (12042, 12440)]