149700240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 547822080

約数和(自身を除く): 398121840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 353, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 706, 720, 744, 760, 855, 912, 930, 1059, 1116, 1140, 1178, 1240, 1368, 1395, 1412, 1488, 1520, 1710, 1765, 1767, 1860, 2118, 2232, 2280, 2356, 2480, 2736, 2790, 2824, 2945, 3177, 3420, 3530, 3534, 3720, 4236, 4464, 4560, 4712, 5295, 5301, 5580, 5648, 5890, 6354, 6707, 6840, 7060, 7068, 7440, 8472, 8835, 9424, 10590, 10602, 10943, 11160, 11780, 12708, 13414, 13680, 14120, 14136, 15885, 16944, 17670, 20121, 21180, 21204, 21886, 22320, 23560, 25416, 26505, 26828, 28240, 28272, 31770, 32829, 33535, 35340, 40242, 42360, 42408, 43772, 47120, 50832, 53010, 53656, 54715, 60363, 63540, 65658, 67070, 70680, 80484, 84720, 84816, 87544, 98487, 100605, 106020, 107312, 109430, 120726, 127080, 131316, 134140, 141360, 160968, 164145, 175088, 196974, 201210, 207917, 212040, 218860, 241452, 254160, 262632, 268280, 301815, 321936, 328290, 393948, 402420, 415834, 424080, 437720, 482904, 492435, 525264, 536560, 603630, 623751, 656580, 787896, 804840, 831668, 875440, 965808, 984870, 1039585, 1207260, 1247502, 1313160, 1575792, 1609680, 1663336, 1871253, 1969740, 2079170, 2414520, 2495004, 2626320, 3118755, 3326672, 3742506, 3939480, 4158340, 4829040, 4990008, 6237510, 7485012, 7878960, 8316680, 9356265, 9980016, 12475020, 14970024, 16633360, 18712530, 24950040, 29940048, 37425060, 49900080, 74850120, 149700240]

約数ペア:

[(1, 149700240), (2, 74850120), (3, 49900080), (4, 37425060), (5, 29940048), (6, 24950040), (8, 18712530), (9, 16633360), (10, 14970024), (12, 12475020), (15, 9980016), (16, 9356265), (18, 8316680), (19, 7878960), (20, 7485012), (24, 6237510), (30, 4990008), (31, 4829040), (36, 4158340), (38, 3939480), (40, 3742506), (45, 3326672), (48, 3118755), (57, 2626320), (60, 2495004), (62, 2414520), (72, 2079170), (76, 1969740), (80, 1871253), (90, 1663336), (93, 1609680), (95, 1575792), (114, 1313160), (120, 1247502), (124, 1207260), (144, 1039585), (152, 984870), (155, 965808), (171, 875440), (180, 831668), (186, 804840), (190, 787896), (228, 656580), (240, 623751), (248, 603630), (279, 536560), (285, 525264), (304, 492435), (310, 482904), (342, 437720), (353, 424080), (360, 415834), (372, 402420), (380, 393948), (456, 328290), (465, 321936), (496, 301815), (558, 268280), (570, 262632), (589, 254160), (620, 241452), (684, 218860), (706, 212040), (720, 207917), (744, 201210), (760, 196974), (855, 175088), (912, 164145), (930, 160968), (1059, 141360), (1116, 134140), (1140, 131316), (1178, 127080), (1240, 120726), (1368, 109430), (1395, 107312), (1412, 106020), (1488, 100605), (1520, 98487), (1710, 87544), (1765, 84816), (1767, 84720), (1860, 80484), (2118, 70680), (2232, 67070), (2280, 65658), (2356, 63540), (2480, 60363), (2736, 54715), (2790, 53656), (2824, 53010), (2945, 50832), (3177, 47120), (3420, 43772), (3530, 42408), (3534, 42360), (3720, 40242), (4236, 35340), (4464, 33535), (4560, 32829), (4712, 31770), (5295, 28272), (5301, 28240), (5580, 26828), (5648, 26505), (5890, 25416), (6354, 23560), (6707, 22320), (6840, 21886), (7060, 21204), (7068, 21180), (7440, 20121), (8472, 17670), (8835, 16944), (9424, 15885), (10590, 14136), (10602, 14120), (10943, 13680), (11160, 13414), (11780, 12708)]