164479800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 542822400

約数和(自身を除く): 378342600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 50, 60, 62, 74, 75, 93, 100, 111, 120, 124, 148, 150, 155, 185, 186, 200, 222, 239, 248, 296, 300, 310, 370, 372, 444, 465, 478, 555, 600, 620, 717, 740, 744, 775, 888, 925, 930, 956, 1110, 1147, 1195, 1240, 1434, 1480, 1550, 1850, 1860, 1912, 2220, 2294, 2325, 2390, 2775, 2868, 3100, 3441, 3585, 3700, 3720, 4440, 4588, 4650, 4780, 5550, 5735, 5736, 5975, 6200, 6882, 7170, 7400, 7409, 8843, 9176, 9300, 9560, 11100, 11470, 11950, 13764, 14340, 14818, 17205, 17686, 17925, 18600, 22200, 22227, 22940, 23900, 26529, 27528, 28675, 28680, 29636, 34410, 35372, 35850, 37045, 44215, 44454, 45880, 47800, 53058, 57350, 59272, 68820, 70744, 71700, 74090, 86025, 88430, 88908, 106116, 111135, 114700, 132645, 137640, 143400, 148180, 172050, 176860, 177816, 185225, 212232, 221075, 222270, 229400, 265290, 274133, 296360, 344100, 353720, 370450, 442150, 444540, 530580, 548266, 555675, 663225, 688200, 740900, 822399, 884300, 889080, 1061160, 1096532, 1111350, 1326450, 1370665, 1481800, 1644798, 1768600, 2193064, 2222700, 2652900, 2741330, 3289596, 4111995, 4445400, 5305800, 5482660, 6579192, 6853325, 8223990, 10965320, 13706650, 16447980, 20559975, 27413300, 32895960, 41119950, 54826600, 82239900, 164479800]

約数ペア:

[(1, 164479800), (2, 82239900), (3, 54826600), (4, 41119950), (5, 32895960), (6, 27413300), (8, 20559975), (10, 16447980), (12, 13706650), (15, 10965320), (20, 8223990), (24, 6853325), (25, 6579192), (30, 5482660), (31, 5305800), (37, 4445400), (40, 4111995), (50, 3289596), (60, 2741330), (62, 2652900), (74, 2222700), (75, 2193064), (93, 1768600), (100, 1644798), (111, 1481800), (120, 1370665), (124, 1326450), (148, 1111350), (150, 1096532), (155, 1061160), (185, 889080), (186, 884300), (200, 822399), (222, 740900), (239, 688200), (248, 663225), (296, 555675), (300, 548266), (310, 530580), (370, 444540), (372, 442150), (444, 370450), (465, 353720), (478, 344100), (555, 296360), (600, 274133), (620, 265290), (717, 229400), (740, 222270), (744, 221075), (775, 212232), (888, 185225), (925, 177816), (930, 176860), (956, 172050), (1110, 148180), (1147, 143400), (1195, 137640), (1240, 132645), (1434, 114700), (1480, 111135), (1550, 106116), (1850, 88908), (1860, 88430), (1912, 86025), (2220, 74090), (2294, 71700), (2325, 70744), (2390, 68820), (2775, 59272), (2868, 57350), (3100, 53058), (3441, 47800), (3585, 45880), (3700, 44454), (3720, 44215), (4440, 37045), (4588, 35850), (4650, 35372), (4780, 34410), (5550, 29636), (5735, 28680), (5736, 28675), (5975, 27528), (6200, 26529), (6882, 23900), (7170, 22940), (7400, 22227), (7409, 22200), (8843, 18600), (9176, 17925), (9300, 17686), (9560, 17205), (11100, 14818), (11470, 14340), (11950, 13764)]