171170400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 144

約数和(自身を含む): 565370064

約数和(自身を除く): 394199664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 73, 75, 80, 96, 100, 120, 146, 150, 160, 200, 219, 240, 292, 300, 365, 400, 438, 480, 584, 600, 730, 800, 876, 977, 1095, 1168, 1200, 1460, 1752, 1825, 1954, 2190, 2336, 2400, 2920, 2931, 3504, 3650, 3908, 4380, 4885, 5475, 5840, 5862, 7008, 7300, 7816, 8760, 9770, 10950, 11680, 11724, 14600, 14655, 15632, 17520, 19540, 21900, 23448, 24425, 29200, 29310, 31264, 35040, 39080, 43800, 46896, 48850, 58400, 58620, 71321, 73275, 78160, 87600, 93792, 97700, 117240, 142642, 146550, 156320, 175200, 195400, 213963, 234480, 285284, 293100, 356605, 390800, 427926, 468960, 570568, 586200, 713210, 781600, 855852, 1069815, 1141136, 1172400, 1426420, 1711704, 1783025, 2139630, 2282272, 2344800, 2852840, 3423408, 3566050, 4279260, 5349075, 5705680, 6846816, 7132100, 8558520, 10698150, 11411360, 14264200, 17117040, 21396300, 28528400, 34234080, 42792600, 57056800, 85585200, 171170400]

約数ペア:

[(1, 171170400), (2, 85585200), (3, 57056800), (4, 42792600), (5, 34234080), (6, 28528400), (8, 21396300), (10, 17117040), (12, 14264200), (15, 11411360), (16, 10698150), (20, 8558520), (24, 7132100), (25, 6846816), (30, 5705680), (32, 5349075), (40, 4279260), (48, 3566050), (50, 3423408), (60, 2852840), (73, 2344800), (75, 2282272), (80, 2139630), (96, 1783025), (100, 1711704), (120, 1426420), (146, 1172400), (150, 1141136), (160, 1069815), (200, 855852), (219, 781600), (240, 713210), (292, 586200), (300, 570568), (365, 468960), (400, 427926), (438, 390800), (480, 356605), (584, 293100), (600, 285284), (730, 234480), (800, 213963), (876, 195400), (977, 175200), (1095, 156320), (1168, 146550), (1200, 142642), (1460, 117240), (1752, 97700), (1825, 93792), (1954, 87600), (2190, 78160), (2336, 73275), (2400, 71321), (2920, 58620), (2931, 58400), (3504, 48850), (3650, 46896), (3908, 43800), (4380, 39080), (4885, 35040), (5475, 31264), (5840, 29310), (5862, 29200), (7008, 24425), (7300, 23448), (7816, 21900), (8760, 19540), (9770, 17520), (10950, 15632), (11680, 14655), (11724, 14600)]