1905774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 320

約数和(自身を含む): 6756317568

約数和(自身を除く): 4850543568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 53, 60, 65, 75, 78, 80, 100, 104, 106, 120, 125, 130, 150, 156, 159, 195, 200, 208, 212, 240, 250, 260, 265, 300, 312, 318, 325, 375, 390, 400, 424, 461, 500, 520, 530, 600, 624, 636, 650, 689, 750, 780, 795, 848, 922, 975, 1000, 1040, 1060, 1200, 1272, 1300, 1325, 1378, 1383, 1500, 1560, 1590, 1625, 1844, 1950, 2000, 2067, 2120, 2305, 2544, 2600, 2650, 2756, 2766, 3000, 3120, 3180, 3250, 3445, 3688, 3900, 3975, 4134, 4240, 4610, 4875, 5200, 5300, 5512, 5532, 5993, 6000, 6360, 6500, 6625, 6890, 6915, 7376, 7800, 7950, 8268, 9220, 9750, 10335, 10600, 11024, 11064, 11525, 11986, 12720, 13000, 13250, 13780, 13830, 15600, 15900, 16536, 17225, 17979, 18440, 19500, 19875, 20670, 21200, 22128, 23050, 23972, 24433, 26000, 26500, 27560, 27660, 29965, 31800, 33072, 34450, 34575, 35958, 36880, 39000, 39750, 41340, 46100, 47944, 48866, 51675, 53000, 55120, 55320, 57625, 59930, 63600, 68900, 69150, 71916, 73299, 78000, 79500, 82680, 86125, 89895, 92200, 95888, 97732, 103350, 106000, 110640, 115250, 119860, 122165, 137800, 138300, 143832, 146598, 149825, 159000, 165360, 172250, 172875, 179790, 184400, 195464, 206700, 230500, 239720, 244330, 258375, 275600, 276600, 287664, 293196, 299650, 317629, 318000, 344500, 345750, 359580, 366495, 390928, 413400, 449475, 461000, 479440, 488660, 516750, 553200, 586392, 599300, 610825, 635258, 689000, 691500, 719160, 732990, 749125, 826800, 898950, 922000, 952887, 977320, 1033500, 1172784, 1198600, 1221650, 1270516, 1378000, 1383000, 1438320, 1465980, 1498250, 1588145, 1797900, 1832475, 1905774, 1954640, 2067000, 2247375, 2397200, 2443300, 2541032, 2766000, 2931960, 2996500, 3054125, 3176290, 3595800, 3664950, 3811548, 4134000, 4494750, 4764435, 4886600, 5082064, 5863920, 5993000, 6108250, 6352580, 7191600, 7329900, 7623096, 7940725, 8989500, 9162375, 9528870, 9773200, 11986000, 12216500, 12705160, 14659800, 15246192, 15881450, 17979000, 18324750, 19057740, 23822175, 24433000, 25410320, 29319600, 31762900, 35958000, 36649500, 38115480, 39703625, 47644350, 48866000, 63525800, 73299000, 76230960, 79407250, 95288700, 119110875, 127051600, 146598000, 158814500, 190577400, 238221750, 317629000, 381154800, 476443500, 635258000, 952887000, 1905774000]

約数ペア:

[(1, 1905774000), (2, 952887000), (3, 635258000), (4, 476443500), (5, 381154800), (6, 317629000), (8, 238221750), (10, 190577400), (12, 158814500), (13, 146598000), (15, 127051600), (16, 119110875), (20, 95288700), (24, 79407250), (25, 76230960), (26, 73299000), (30, 63525800), (39, 48866000), (40, 47644350), (48, 39703625), (50, 38115480), (52, 36649500), (53, 35958000), (60, 31762900), (65, 29319600), (75, 25410320), (78, 24433000), (80, 23822175), (100, 19057740), (104, 18324750), (106, 17979000), (120, 15881450), (125, 15246192), (130, 14659800), (150, 12705160), (156, 12216500), (159, 11986000), (195, 9773200), (200, 9528870), (208, 9162375), (212, 8989500), (240, 7940725), (250, 7623096), (260, 7329900), (265, 7191600), (300, 6352580), (312, 6108250), (318, 5993000), (325, 5863920), (375, 5082064), (390, 4886600), (400, 4764435), (424, 4494750), (461, 4134000), (500, 3811548), (520, 3664950), (530, 3595800), (600, 3176290), (624, 3054125), (636, 2996500), (650, 2931960), (689, 2766000), (750, 2541032), (780, 2443300), (795, 2397200), (848, 2247375), (922, 2067000), (975, 1954640), (1000, 1905774), (1040, 1832475), (1060, 1797900), (1200, 1588145), (1272, 1498250), (1300, 1465980), (1325, 1438320), (1378, 1383000), (1383, 1378000), (1500, 1270516), (1560, 1221650), (1590, 1198600), (1625, 1172784), (1844, 1033500), (1950, 977320), (2000, 952887), (2067, 922000), (2120, 898950), (2305, 826800), (2544, 749125), (2600, 732990), (2650, 719160), (2756, 691500), (2766, 689000), (3000, 635258), (3120, 610825), (3180, 599300), (3250, 586392), (3445, 553200), (3688, 516750), (3900, 488660), (3975, 479440), (4134, 461000), (4240, 449475), (4610, 413400), (4875, 390928), (5200, 366495), (5300, 359580), (5512, 345750), (5532, 344500), (5993, 318000), (6000, 317629), (6360, 299650), (6500, 293196), (6625, 287664), (6890, 276600), (6915, 275600), (7376, 258375), (7800, 244330), (7950, 239720), (8268, 230500), (9220, 206700), (9750, 195464), (10335, 184400), (10600, 179790), (11024, 172875), (11064, 172250), (11525, 165360), (11986, 159000), (12720, 149825), (13000, 146598), (13250, 143832), (13780, 138300), (13830, 137800), (15600, 122165), (15900, 119860), (16536, 115250), (17225, 110640), (17979, 106000), (18440, 103350), (19500, 97732), (19875, 95888), (20670, 92200), (21200, 89895), (22128, 86125), (23050, 82680), (23972, 79500), (24433, 78000), (26000, 73299), (26500, 71916), (27560, 69150), (27660, 68900), (29965, 63600), (31800, 59930), (33072, 57625), (34450, 55320), (34575, 55120), (35958, 53000), (36880, 51675), (39000, 48866), (39750, 47944), (41340, 46100)]