397302000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 160

約数和(自身を含む): 1337057280

約数和(自身を除く): 939755280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1725, 1840, 2000, 2300, 2760, 2875, 2879, 3000, 3450, 4600, 5520, 5750, 5758, 6000, 6900, 8625, 8637, 9200, 11500, 11516, 13800, 14395, 17250, 17274, 23000, 23032, 27600, 28790, 34500, 34548, 43185, 46000, 46064, 57580, 66217, 69000, 69096, 71975, 86370, 115160, 132434, 138000, 138192, 143950, 172740, 198651, 215925, 230320, 264868, 287900, 331085, 345480, 359875, 397302, 431850, 529736, 575800, 662170, 690960, 719750, 794604, 863700, 993255, 1059472, 1079625, 1151600, 1324340, 1439500, 1589208, 1655425, 1727400, 1986510, 2159250, 2648680, 2879000, 3178416, 3310850, 3454800, 3973020, 4318500, 4966275, 5297360, 5758000, 6621700, 7946040, 8277125, 8637000, 9932550, 13243400, 15892080, 16554250, 17274000, 19865100, 24831375, 26486800, 33108500, 39730200, 49662750, 66217000, 79460400, 99325500, 132434000, 198651000, 397302000]

約数ペア:

[(1, 397302000), (2, 198651000), (3, 132434000), (4, 99325500), (5, 79460400), (6, 66217000), (8, 49662750), (10, 39730200), (12, 33108500), (15, 26486800), (16, 24831375), (20, 19865100), (23, 17274000), (24, 16554250), (25, 15892080), (30, 13243400), (40, 9932550), (46, 8637000), (48, 8277125), (50, 7946040), (60, 6621700), (69, 5758000), (75, 5297360), (80, 4966275), (92, 4318500), (100, 3973020), (115, 3454800), (120, 3310850), (125, 3178416), (138, 2879000), (150, 2648680), (184, 2159250), (200, 1986510), (230, 1727400), (240, 1655425), (250, 1589208), (276, 1439500), (300, 1324340), (345, 1151600), (368, 1079625), (375, 1059472), (400, 993255), (460, 863700), (500, 794604), (552, 719750), (575, 690960), (600, 662170), (690, 575800), (750, 529736), (920, 431850), (1000, 397302), (1104, 359875), (1150, 345480), (1200, 331085), (1380, 287900), (1500, 264868), (1725, 230320), (1840, 215925), (2000, 198651), (2300, 172740), (2760, 143950), (2875, 138192), (2879, 138000), (3000, 132434), (3450, 115160), (4600, 86370), (5520, 71975), (5750, 69096), (5758, 69000), (6000, 66217), (6900, 57580), (8625, 46064), (8637, 46000), (9200, 43185), (11500, 34548), (11516, 34500), (13800, 28790), (14395, 27600), (17250, 23032), (17274, 23000)]