378738000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 240

約数和(自身を含む): 1351159056

約数和(自身を除く): 972421056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 125, 144, 150, 159, 180, 200, 212, 225, 240, 250, 265, 300, 318, 360, 375, 397, 400, 424, 450, 477, 500, 530, 600, 636, 720, 750, 794, 795, 848, 900, 954, 1000, 1060, 1125, 1191, 1200, 1272, 1325, 1500, 1588, 1590, 1800, 1908, 1985, 2000, 2120, 2250, 2382, 2385, 2544, 2650, 3000, 3176, 3180, 3573, 3600, 3816, 3970, 3975, 4240, 4500, 4764, 4770, 5300, 5955, 6000, 6352, 6360, 6625, 7146, 7632, 7940, 7950, 9000, 9528, 9540, 9925, 10600, 11910, 11925, 12720, 13250, 14292, 15880, 15900, 17865, 18000, 19056, 19080, 19850, 19875, 21041, 21200, 23820, 23850, 26500, 28584, 29775, 31760, 31800, 35730, 38160, 39700, 39750, 42082, 47640, 47700, 49625, 53000, 57168, 59550, 59625, 63123, 63600, 71460, 79400, 79500, 84164, 89325, 95280, 95400, 99250, 105205, 106000, 119100, 119250, 126246, 142920, 148875, 158800, 159000, 168328, 178650, 189369, 190800, 198500, 210410, 238200, 238500, 252492, 285840, 297750, 315615, 318000, 336656, 357300, 378738, 397000, 420820, 446625, 476400, 477000, 504984, 526025, 595500, 631230, 714600, 757476, 794000, 841640, 893250, 946845, 954000, 1009968, 1052050, 1191000, 1262460, 1429200, 1514952, 1578075, 1683280, 1786500, 1893690, 2104100, 2382000, 2524920, 2630125, 3029904, 3156150, 3573000, 3787380, 4208200, 4734225, 5049840, 5260250, 6312300, 7146000, 7574760, 7890375, 8416400, 9468450, 10520500, 12624600, 15149520, 15780750, 18936900, 21041000, 23671125, 25249200, 31561500, 37873800, 42082000, 47342250, 63123000, 75747600, 94684500, 126246000, 189369000, 378738000]

約数ペア:

[(1, 378738000), (2, 189369000), (3, 126246000), (4, 94684500), (5, 75747600), (6, 63123000), (8, 47342250), (9, 42082000), (10, 37873800), (12, 31561500), (15, 25249200), (16, 23671125), (18, 21041000), (20, 18936900), (24, 15780750), (25, 15149520), (30, 12624600), (36, 10520500), (40, 9468450), (45, 8416400), (48, 7890375), (50, 7574760), (53, 7146000), (60, 6312300), (72, 5260250), (75, 5049840), (80, 4734225), (90, 4208200), (100, 3787380), (106, 3573000), (120, 3156150), (125, 3029904), (144, 2630125), (150, 2524920), (159, 2382000), (180, 2104100), (200, 1893690), (212, 1786500), (225, 1683280), (240, 1578075), (250, 1514952), (265, 1429200), (300, 1262460), (318, 1191000), (360, 1052050), (375, 1009968), (397, 954000), (400, 946845), (424, 893250), (450, 841640), (477, 794000), (500, 757476), (530, 714600), (600, 631230), (636, 595500), (720, 526025), (750, 504984), (794, 477000), (795, 476400), (848, 446625), (900, 420820), (954, 397000), (1000, 378738), (1060, 357300), (1125, 336656), (1191, 318000), (1200, 315615), (1272, 297750), (1325, 285840), (1500, 252492), (1588, 238500), (1590, 238200), (1800, 210410), (1908, 198500), (1985, 190800), (2000, 189369), (2120, 178650), (2250, 168328), (2382, 159000), (2385, 158800), (2544, 148875), (2650, 142920), (3000, 126246), (3176, 119250), (3180, 119100), (3573, 106000), (3600, 105205), (3816, 99250), (3970, 95400), (3975, 95280), (4240, 89325), (4500, 84164), (4764, 79500), (4770, 79400), (5300, 71460), (5955, 63600), (6000, 63123), (6352, 59625), (6360, 59550), (6625, 57168), (7146, 53000), (7632, 49625), (7940, 47700), (7950, 47640), (9000, 42082), (9528, 39750), (9540, 39700), (9925, 38160), (10600, 35730), (11910, 31800), (11925, 31760), (12720, 29775), (13250, 28584), (14292, 26500), (15880, 23850), (15900, 23820), (17865, 21200), (18000, 21041), (19056, 19875), (19080, 19850)]