198423600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 674852640

約数和(自身を除く): 476429040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 41, 48, 50, 60, 74, 75, 80, 82, 100, 109, 111, 120, 123, 148, 150, 164, 185, 200, 205, 218, 222, 240, 246, 296, 300, 327, 328, 370, 400, 410, 436, 444, 492, 545, 555, 592, 600, 615, 654, 656, 740, 820, 872, 888, 925, 984, 1025, 1090, 1110, 1200, 1230, 1308, 1480, 1517, 1635, 1640, 1744, 1776, 1850, 1968, 2050, 2180, 2220, 2460, 2616, 2725, 2775, 2960, 3034, 3075, 3270, 3280, 3700, 4033, 4100, 4360, 4440, 4469, 4551, 4920, 5232, 5450, 5550, 6068, 6150, 6540, 7400, 7585, 8066, 8175, 8200, 8720, 8880, 8938, 9102, 9840, 10900, 11100, 12099, 12136, 12300, 13080, 13407, 14800, 15170, 16132, 16350, 16400, 17876, 18204, 20165, 21800, 22200, 22345, 22755, 24198, 24272, 24600, 26160, 26814, 30340, 32264, 32700, 35752, 36408, 37925, 40330, 43600, 44400, 44690, 45510, 48396, 49200, 53628, 60495, 60680, 64528, 65400, 67035, 71504, 72816, 75850, 80660, 89380, 91020, 96792, 100825, 107256, 111725, 113775, 120990, 121360, 130800, 134070, 151700, 161320, 165353, 178760, 182040, 193584, 201650, 214512, 223450, 227550, 241980, 268140, 302475, 303400, 322640, 330706, 335175, 357520, 364080, 403300, 446900, 455100, 483960, 496059, 536280, 604950, 606800, 661412, 670350, 806600, 826765, 893800, 910200, 967920, 992118, 1072560, 1209900, 1322824, 1340700, 1613200, 1653530, 1787600, 1820400, 1984236, 2419800, 2480295, 2645648, 2681400, 3307060, 3968472, 4133825, 4839600, 4960590, 5362800, 6614120, 7936944, 8267650, 9921180, 12401475, 13228240, 16535300, 19842360, 24802950, 33070600, 39684720, 49605900, 66141200, 99211800, 198423600]

約数ペア:

[(1, 198423600), (2, 99211800), (3, 66141200), (4, 49605900), (5, 39684720), (6, 33070600), (8, 24802950), (10, 19842360), (12, 16535300), (15, 13228240), (16, 12401475), (20, 9921180), (24, 8267650), (25, 7936944), (30, 6614120), (37, 5362800), (40, 4960590), (41, 4839600), (48, 4133825), (50, 3968472), (60, 3307060), (74, 2681400), (75, 2645648), (80, 2480295), (82, 2419800), (100, 1984236), (109, 1820400), (111, 1787600), (120, 1653530), (123, 1613200), (148, 1340700), (150, 1322824), (164, 1209900), (185, 1072560), (200, 992118), (205, 967920), (218, 910200), (222, 893800), (240, 826765), (246, 806600), (296, 670350), (300, 661412), (327, 606800), (328, 604950), (370, 536280), (400, 496059), (410, 483960), (436, 455100), (444, 446900), (492, 403300), (545, 364080), (555, 357520), (592, 335175), (600, 330706), (615, 322640), (654, 303400), (656, 302475), (740, 268140), (820, 241980), (872, 227550), (888, 223450), (925, 214512), (984, 201650), (1025, 193584), (1090, 182040), (1110, 178760), (1200, 165353), (1230, 161320), (1308, 151700), (1480, 134070), (1517, 130800), (1635, 121360), (1640, 120990), (1744, 113775), (1776, 111725), (1850, 107256), (1968, 100825), (2050, 96792), (2180, 91020), (2220, 89380), (2460, 80660), (2616, 75850), (2725, 72816), (2775, 71504), (2960, 67035), (3034, 65400), (3075, 64528), (3270, 60680), (3280, 60495), (3700, 53628), (4033, 49200), (4100, 48396), (4360, 45510), (4440, 44690), (4469, 44400), (4551, 43600), (4920, 40330), (5232, 37925), (5450, 36408), (5550, 35752), (6068, 32700), (6150, 32264), (6540, 30340), (7400, 26814), (7585, 26160), (8066, 24600), (8175, 24272), (8200, 24198), (8720, 22755), (8880, 22345), (8938, 22200), (9102, 21800), (9840, 20165), (10900, 18204), (11100, 17876), (12099, 16400), (12136, 16350), (12300, 16132), (13080, 15170), (13407, 14800)]