1984195800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 288

約数和(自身を含む): 7177978080

約数和(自身を除く): 5193782280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 61, 68, 72, 75, 85, 90, 100, 102, 120, 122, 136, 150, 153, 170, 180, 183, 200, 204, 225, 244, 255, 300, 305, 306, 340, 360, 366, 408, 425, 450, 488, 510, 549, 600, 610, 612, 680, 732, 765, 850, 900, 915, 1020, 1037, 1063, 1098, 1220, 1224, 1275, 1464, 1525, 1530, 1700, 1800, 1830, 2040, 2074, 2126, 2196, 2440, 2550, 2745, 3050, 3060, 3111, 3189, 3400, 3660, 3825, 4148, 4252, 4392, 4575, 5100, 5185, 5315, 5490, 6100, 6120, 6222, 6378, 7320, 7650, 8296, 8504, 9150, 9333, 9567, 10200, 10370, 10630, 10980, 12200, 12444, 12756, 13725, 15300, 15555, 15945, 18071, 18300, 18666, 19134, 20740, 21260, 21960, 24888, 25512, 25925, 26575, 27450, 30600, 31110, 31890, 36142, 36600, 37332, 38268, 41480, 42520, 46665, 47835, 51850, 53150, 54213, 54900, 62220, 63780, 64843, 72284, 74664, 76536, 77775, 79725, 90355, 93330, 95670, 103700, 106300, 108426, 109800, 124440, 127560, 129686, 144568, 155550, 159450, 162639, 180710, 186660, 191340, 194529, 207400, 212600, 216852, 233325, 239175, 259372, 271065, 311100, 318900, 324215, 325278, 361420, 373320, 382680, 389058, 433704, 451775, 466650, 478350, 518744, 542130, 583587, 622200, 637800, 648430, 650556, 722840, 778116, 813195, 903550, 933300, 956700, 972645, 1084260, 1102331, 1167174, 1296860, 1301112, 1355325, 1556232, 1621075, 1626390, 1807100, 1866600, 1913400, 1945290, 2168520, 2204662, 2334348, 2593720, 2710650, 2917935, 3242150, 3252780, 3306993, 3614200, 3890580, 4065975, 4409324, 4668696, 4863225, 5421300, 5511655, 5835870, 6484300, 6505560, 6613986, 7781160, 8131950, 8818648, 9726450, 9920979, 10842600, 11023310, 11671740, 12968600, 13227972, 14589675, 16263900, 16534965, 19452900, 19841958, 22046620, 23343480, 26455944, 27558275, 29179350, 32527800, 33069930, 38905800, 39683916, 44093240, 49604895, 55116550, 58358700, 66139860, 79367832, 82674825, 99209790, 110233100, 116717400, 132279720, 165349650, 198419580, 220466200, 248024475, 330699300, 396839160, 496048950, 661398600, 992097900, 1984195800]

約数ペア:

[(1, 1984195800), (2, 992097900), (3, 661398600), (4, 496048950), (5, 396839160), (6, 330699300), (8, 248024475), (9, 220466200), (10, 198419580), (12, 165349650), (15, 132279720), (17, 116717400), (18, 110233100), (20, 99209790), (24, 82674825), (25, 79367832), (30, 66139860), (34, 58358700), (36, 55116550), (40, 49604895), (45, 44093240), (50, 39683916), (51, 38905800), (60, 33069930), (61, 32527800), (68, 29179350), (72, 27558275), (75, 26455944), (85, 23343480), (90, 22046620), (100, 19841958), (102, 19452900), (120, 16534965), (122, 16263900), (136, 14589675), (150, 13227972), (153, 12968600), (170, 11671740), (180, 11023310), (183, 10842600), (200, 9920979), (204, 9726450), (225, 8818648), (244, 8131950), (255, 7781160), (300, 6613986), (305, 6505560), (306, 6484300), (340, 5835870), (360, 5511655), (366, 5421300), (408, 4863225), (425, 4668696), (450, 4409324), (488, 4065975), (510, 3890580), (549, 3614200), (600, 3306993), (610, 3252780), (612, 3242150), (680, 2917935), (732, 2710650), (765, 2593720), (850, 2334348), (900, 2204662), (915, 2168520), (1020, 1945290), (1037, 1913400), (1063, 1866600), (1098, 1807100), (1220, 1626390), (1224, 1621075), (1275, 1556232), (1464, 1355325), (1525, 1301112), (1530, 1296860), (1700, 1167174), (1800, 1102331), (1830, 1084260), (2040, 972645), (2074, 956700), (2126, 933300), (2196, 903550), (2440, 813195), (2550, 778116), (2745, 722840), (3050, 650556), (3060, 648430), (3111, 637800), (3189, 622200), (3400, 583587), (3660, 542130), (3825, 518744), (4148, 478350), (4252, 466650), (4392, 451775), (4575, 433704), (5100, 389058), (5185, 382680), (5315, 373320), (5490, 361420), (6100, 325278), (6120, 324215), (6222, 318900), (6378, 311100), (7320, 271065), (7650, 259372), (8296, 239175), (8504, 233325), (9150, 216852), (9333, 212600), (9567, 207400), (10200, 194529), (10370, 191340), (10630, 186660), (10980, 180710), (12200, 162639), (12444, 159450), (12756, 155550), (13725, 144568), (15300, 129686), (15555, 127560), (15945, 124440), (18071, 109800), (18300, 108426), (18666, 106300), (19134, 103700), (20740, 95670), (21260, 93330), (21960, 90355), (24888, 79725), (25512, 77775), (25925, 76536), (26575, 74664), (27450, 72284), (30600, 64843), (31110, 63780), (31890, 62220), (36142, 54900), (36600, 54213), (37332, 53150), (38268, 51850), (41480, 47835), (42520, 46665)]