303420000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 240

約数和(自身を含む): 1074593520

約数和(自身を除く): 771173520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 389, 390, 400, 416, 480, 500, 520, 600, 624, 625, 650, 750, 778, 780, 800, 975, 1000, 1040, 1167, 1200, 1248, 1250, 1300, 1500, 1556, 1560, 1625, 1875, 1945, 1950, 2000, 2080, 2334, 2400, 2500, 2600, 3000, 3112, 3120, 3250, 3750, 3890, 3900, 4000, 4668, 4875, 5000, 5057, 5200, 5835, 6000, 6224, 6240, 6500, 7500, 7780, 7800, 8125, 9336, 9725, 9750, 10000, 10114, 10400, 11670, 12000, 12448, 13000, 15000, 15171, 15560, 15600, 16250, 18672, 19450, 19500, 20000, 20228, 23340, 24375, 25285, 26000, 29175, 30000, 30342, 31120, 31200, 32500, 37344, 38900, 39000, 40456, 46680, 48625, 48750, 50570, 52000, 58350, 60000, 60684, 62240, 65000, 75855, 77800, 78000, 80912, 93360, 97250, 97500, 101140, 116700, 121368, 126425, 130000, 145875, 151710, 155600, 156000, 161824, 186720, 194500, 195000, 202280, 233400, 242736, 243125, 252850, 260000, 291750, 303420, 311200, 379275, 389000, 390000, 404560, 466800, 485472, 486250, 505700, 583500, 606840, 632125, 729375, 758550, 778000, 780000, 809120, 933600, 972500, 1011400, 1167000, 1213680, 1264250, 1458750, 1517100, 1556000, 1896375, 1945000, 2022800, 2334000, 2427360, 2528500, 2917500, 3034200, 3160625, 3792750, 3890000, 4045600, 4668000, 5057000, 5835000, 6068400, 6321250, 7585500, 7780000, 9481875, 10114000, 11670000, 12136800, 12642500, 15171000, 18963750, 20228000, 23340000, 25285000, 30342000, 37927500, 50570000, 60684000, 75855000, 101140000, 151710000, 303420000]

約数ペア:

[(1, 303420000), (2, 151710000), (3, 101140000), (4, 75855000), (5, 60684000), (6, 50570000), (8, 37927500), (10, 30342000), (12, 25285000), (13, 23340000), (15, 20228000), (16, 18963750), (20, 15171000), (24, 12642500), (25, 12136800), (26, 11670000), (30, 10114000), (32, 9481875), (39, 7780000), (40, 7585500), (48, 6321250), (50, 6068400), (52, 5835000), (60, 5057000), (65, 4668000), (75, 4045600), (78, 3890000), (80, 3792750), (96, 3160625), (100, 3034200), (104, 2917500), (120, 2528500), (125, 2427360), (130, 2334000), (150, 2022800), (156, 1945000), (160, 1896375), (195, 1556000), (200, 1517100), (208, 1458750), (240, 1264250), (250, 1213680), (260, 1167000), (300, 1011400), (312, 972500), (325, 933600), (375, 809120), (389, 780000), (390, 778000), (400, 758550), (416, 729375), (480, 632125), (500, 606840), (520, 583500), (600, 505700), (624, 486250), (625, 485472), (650, 466800), (750, 404560), (778, 390000), (780, 389000), (800, 379275), (975, 311200), (1000, 303420), (1040, 291750), (1167, 260000), (1200, 252850), (1248, 243125), (1250, 242736), (1300, 233400), (1500, 202280), (1556, 195000), (1560, 194500), (1625, 186720), (1875, 161824), (1945, 156000), (1950, 155600), (2000, 151710), (2080, 145875), (2334, 130000), (2400, 126425), (2500, 121368), (2600, 116700), (3000, 101140), (3112, 97500), (3120, 97250), (3250, 93360), (3750, 80912), (3890, 78000), (3900, 77800), (4000, 75855), (4668, 65000), (4875, 62240), (5000, 60684), (5057, 60000), (5200, 58350), (5835, 52000), (6000, 50570), (6224, 48750), (6240, 48625), (6500, 46680), (7500, 40456), (7780, 39000), (7800, 38900), (8125, 37344), (9336, 32500), (9725, 31200), (9750, 31120), (10000, 30342), (10114, 30000), (10400, 29175), (11670, 26000), (12000, 25285), (12448, 24375), (13000, 23340), (15000, 20228), (15171, 20000), (15560, 19500), (15600, 19450), (16250, 18672)]