142920000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 210

約数和(自身を含む): 513193538

約数和(自身を除く): 370273538

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 397, 400, 450, 480, 500, 576, 600, 625, 720, 750, 794, 800, 900, 960, 1000, 1125, 1191, 1200, 1250, 1440, 1500, 1588, 1600, 1800, 1875, 1985, 2000, 2250, 2382, 2400, 2500, 2880, 3000, 3176, 3573, 3600, 3750, 3970, 4000, 4500, 4764, 4800, 5000, 5625, 5955, 6000, 6352, 7146, 7200, 7500, 7940, 8000, 9000, 9528, 9925, 10000, 11250, 11910, 12000, 12704, 14292, 14400, 15000, 15880, 17865, 18000, 19056, 19850, 20000, 22500, 23820, 24000, 25408, 28584, 29775, 30000, 31760, 35730, 36000, 38112, 39700, 40000, 45000, 47640, 49625, 57168, 59550, 60000, 63520, 71460, 72000, 76224, 79400, 89325, 90000, 95280, 99250, 114336, 119100, 120000, 127040, 142920, 148875, 158800, 178650, 180000, 190560, 198500, 228672, 238200, 248125, 285840, 297750, 317600, 357300, 360000, 381120, 397000, 446625, 476400, 496250, 571680, 595500, 635200, 714600, 744375, 794000, 893250, 952800, 992500, 1143360, 1191000, 1429200, 1488750, 1588000, 1786500, 1905600, 1985000, 2233125, 2382000, 2858400, 2977500, 3176000, 3573000, 3970000, 4466250, 4764000, 5716800, 5955000, 7146000, 7940000, 8932500, 9528000, 11910000, 14292000, 15880000, 17865000, 23820000, 28584000, 35730000, 47640000, 71460000, 142920000]

約数ペア:

[(1, 142920000), (2, 71460000), (3, 47640000), (4, 35730000), (5, 28584000), (6, 23820000), (8, 17865000), (9, 15880000), (10, 14292000), (12, 11910000), (15, 9528000), (16, 8932500), (18, 7940000), (20, 7146000), (24, 5955000), (25, 5716800), (30, 4764000), (32, 4466250), (36, 3970000), (40, 3573000), (45, 3176000), (48, 2977500), (50, 2858400), (60, 2382000), (64, 2233125), (72, 1985000), (75, 1905600), (80, 1786500), (90, 1588000), (96, 1488750), (100, 1429200), (120, 1191000), (125, 1143360), (144, 992500), (150, 952800), (160, 893250), (180, 794000), (192, 744375), (200, 714600), (225, 635200), (240, 595500), (250, 571680), (288, 496250), (300, 476400), (320, 446625), (360, 397000), (375, 381120), (397, 360000), (400, 357300), (450, 317600), (480, 297750), (500, 285840), (576, 248125), (600, 238200), (625, 228672), (720, 198500), (750, 190560), (794, 180000), (800, 178650), (900, 158800), (960, 148875), (1000, 142920), (1125, 127040), (1191, 120000), (1200, 119100), (1250, 114336), (1440, 99250), (1500, 95280), (1588, 90000), (1600, 89325), (1800, 79400), (1875, 76224), (1985, 72000), (2000, 71460), (2250, 63520), (2382, 60000), (2400, 59550), (2500, 57168), (2880, 49625), (3000, 47640), (3176, 45000), (3573, 40000), (3600, 39700), (3750, 38112), (3970, 36000), (4000, 35730), (4500, 31760), (4764, 30000), (4800, 29775), (5000, 28584), (5625, 25408), (5955, 24000), (6000, 23820), (6352, 22500), (7146, 20000), (7200, 19850), (7500, 19056), (7940, 18000), (8000, 17865), (9000, 15880), (9528, 15000), (9925, 14400), (10000, 14292), (11250, 12704), (11910, 12000)]