472221000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 192

約数和(自身を含む): 1620777600

約数和(自身を除く): 1148556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 125, 142, 150, 180, 200, 213, 225, 250, 284, 300, 355, 360, 375, 426, 450, 500, 568, 600, 639, 710, 739, 750, 852, 900, 1000, 1065, 1125, 1278, 1420, 1478, 1500, 1704, 1775, 1800, 2130, 2217, 2250, 2556, 2840, 2956, 3000, 3195, 3550, 3695, 4260, 4434, 4500, 5112, 5325, 5912, 6390, 6651, 7100, 7390, 8520, 8868, 8875, 9000, 10650, 11085, 12780, 13302, 14200, 14780, 15975, 17736, 17750, 18475, 21300, 22170, 25560, 26604, 26625, 29560, 31950, 33255, 35500, 36950, 42600, 44340, 52469, 53208, 53250, 55425, 63900, 66510, 71000, 73900, 79875, 88680, 92375, 104938, 106500, 110850, 127800, 133020, 147800, 157407, 159750, 166275, 184750, 209876, 213000, 221700, 262345, 266040, 277125, 314814, 319500, 332550, 369500, 419752, 443400, 472221, 524690, 554250, 629628, 639000, 665100, 739000, 787035, 831375, 944442, 1049380, 1108500, 1259256, 1311725, 1330200, 1574070, 1662750, 1888884, 2098760, 2217000, 2361105, 2623450, 3148140, 3325500, 3777768, 3935175, 4722210, 5246900, 6296280, 6558625, 6651000, 7870350, 9444420, 10493800, 11805525, 13117250, 15740700, 18888840, 19675875, 23611050, 26234500, 31481400, 39351750, 47222100, 52469000, 59027625, 78703500, 94444200, 118055250, 157407000, 236110500, 472221000]

約数ペア:

[(1, 472221000), (2, 236110500), (3, 157407000), (4, 118055250), (5, 94444200), (6, 78703500), (8, 59027625), (9, 52469000), (10, 47222100), (12, 39351750), (15, 31481400), (18, 26234500), (20, 23611050), (24, 19675875), (25, 18888840), (30, 15740700), (36, 13117250), (40, 11805525), (45, 10493800), (50, 9444420), (60, 7870350), (71, 6651000), (72, 6558625), (75, 6296280), (90, 5246900), (100, 4722210), (120, 3935175), (125, 3777768), (142, 3325500), (150, 3148140), (180, 2623450), (200, 2361105), (213, 2217000), (225, 2098760), (250, 1888884), (284, 1662750), (300, 1574070), (355, 1330200), (360, 1311725), (375, 1259256), (426, 1108500), (450, 1049380), (500, 944442), (568, 831375), (600, 787035), (639, 739000), (710, 665100), (739, 639000), (750, 629628), (852, 554250), (900, 524690), (1000, 472221), (1065, 443400), (1125, 419752), (1278, 369500), (1420, 332550), (1478, 319500), (1500, 314814), (1704, 277125), (1775, 266040), (1800, 262345), (2130, 221700), (2217, 213000), (2250, 209876), (2556, 184750), (2840, 166275), (2956, 159750), (3000, 157407), (3195, 147800), (3550, 133020), (3695, 127800), (4260, 110850), (4434, 106500), (4500, 104938), (5112, 92375), (5325, 88680), (5912, 79875), (6390, 73900), (6651, 71000), (7100, 66510), (7390, 63900), (8520, 55425), (8868, 53250), (8875, 53208), (9000, 52469), (10650, 44340), (11085, 42600), (12780, 36950), (13302, 35500), (14200, 33255), (14780, 31950), (15975, 29560), (17736, 26625), (17750, 26604), (18475, 25560), (21300, 22170)]