151757400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 499968000

約数和(自身を除く): 348210600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 41, 50, 60, 62, 75, 82, 93, 100, 120, 123, 124, 150, 155, 164, 186, 199, 200, 205, 246, 248, 300, 310, 328, 372, 398, 410, 465, 492, 597, 600, 615, 620, 744, 775, 796, 820, 930, 984, 995, 1025, 1194, 1230, 1240, 1271, 1550, 1592, 1640, 1860, 1990, 2050, 2325, 2388, 2460, 2542, 2985, 3075, 3100, 3720, 3813, 3980, 4100, 4650, 4776, 4920, 4975, 5084, 5970, 6150, 6169, 6200, 6355, 7626, 7960, 8159, 8200, 9300, 9950, 10168, 11940, 12300, 12338, 12710, 14925, 15252, 16318, 18507, 18600, 19065, 19900, 23880, 24477, 24600, 24676, 25420, 29850, 30504, 30845, 31775, 32636, 37014, 38130, 39800, 40795, 48954, 49352, 50840, 59700, 61690, 63550, 65272, 74028, 76260, 81590, 92535, 95325, 97908, 119400, 122385, 123380, 127100, 148056, 152520, 154225, 163180, 185070, 190650, 195816, 203975, 244770, 246760, 252929, 254200, 308450, 326360, 370140, 381300, 407950, 462675, 489540, 505858, 611925, 616900, 740280, 758787, 762600, 815900, 925350, 979080, 1011716, 1223850, 1233800, 1264645, 1517574, 1631800, 1850700, 2023432, 2447700, 2529290, 3035148, 3701400, 3793935, 4895400, 5058580, 6070296, 6323225, 7587870, 10117160, 12646450, 15175740, 18969675, 25292900, 30351480, 37939350, 50585800, 75878700, 151757400]

約数ペア:

[(1, 151757400), (2, 75878700), (3, 50585800), (4, 37939350), (5, 30351480), (6, 25292900), (8, 18969675), (10, 15175740), (12, 12646450), (15, 10117160), (20, 7587870), (24, 6323225), (25, 6070296), (30, 5058580), (31, 4895400), (40, 3793935), (41, 3701400), (50, 3035148), (60, 2529290), (62, 2447700), (75, 2023432), (82, 1850700), (93, 1631800), (100, 1517574), (120, 1264645), (123, 1233800), (124, 1223850), (150, 1011716), (155, 979080), (164, 925350), (186, 815900), (199, 762600), (200, 758787), (205, 740280), (246, 616900), (248, 611925), (300, 505858), (310, 489540), (328, 462675), (372, 407950), (398, 381300), (410, 370140), (465, 326360), (492, 308450), (597, 254200), (600, 252929), (615, 246760), (620, 244770), (744, 203975), (775, 195816), (796, 190650), (820, 185070), (930, 163180), (984, 154225), (995, 152520), (1025, 148056), (1194, 127100), (1230, 123380), (1240, 122385), (1271, 119400), (1550, 97908), (1592, 95325), (1640, 92535), (1860, 81590), (1990, 76260), (2050, 74028), (2325, 65272), (2388, 63550), (2460, 61690), (2542, 59700), (2985, 50840), (3075, 49352), (3100, 48954), (3720, 40795), (3813, 39800), (3980, 38130), (4100, 37014), (4650, 32636), (4776, 31775), (4920, 30845), (4975, 30504), (5084, 29850), (5970, 25420), (6150, 24676), (6169, 24600), (6200, 24477), (6355, 23880), (7626, 19900), (7960, 19065), (8159, 18600), (8200, 18507), (9300, 16318), (9950, 15252), (10168, 14925), (11940, 12710), (12300, 12338)]