1982055600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{78653}}^1$

素因数の和:78684

約数の個数: 180

約数和(自身を含む): 7860995376

約数和(自身を除く): 5878939776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 78653, 157306, 235959, 314612, 393265, 471918, 550571, 629224, 707877, 786530, 943836, 1101142, 1179795, 1258448, 1415754, 1573060, 1651713, 1887672, 1966325, 2202284, 2359590, 2752855, 2831508, 3146120, 3303426, 3539385, 3775344, 3932650, 4404568, 4719180, 4955139, 5505710, 5663016, 5898975, 6292240, 6606852, 7078770, 7865300, 8258565, 8809136, 9438360, 9910278, 11011420, 11326032, 11797950, 13213704, 13764275, 14157540, 15730600, 16517130, 17696925, 18876720, 19820556, 22022840, 23595900, 24775695, 26427408, 27528550, 28315080, 31461200, 33034260, 35393850, 39641112, 41292825, 44045680, 47191800, 49551390, 55057100, 56630160, 66068520, 70787700, 79282224, 82585650, 94383600, 99102780, 110114200, 123878475, 132137040, 141575400, 165171300, 198205560, 220228400, 247756950, 283150800, 330342600, 396411120, 495513900, 660685200, 991027800, 1982055600]

約数ペア:

[(1, 1982055600), (2, 991027800), (3, 660685200), (4, 495513900), (5, 396411120), (6, 330342600), (7, 283150800), (8, 247756950), (9, 220228400), (10, 198205560), (12, 165171300), (14, 141575400), (15, 132137040), (16, 123878475), (18, 110114200), (20, 99102780), (21, 94383600), (24, 82585650), (25, 79282224), (28, 70787700), (30, 66068520), (35, 56630160), (36, 55057100), (40, 49551390), (42, 47191800), (45, 44045680), (48, 41292825), (50, 39641112), (56, 35393850), (60, 33034260), (63, 31461200), (70, 28315080), (72, 27528550), (75, 26427408), (80, 24775695), (84, 23595900), (90, 22022840), (100, 19820556), (105, 18876720), (112, 17696925), (120, 16517130), (126, 15730600), (140, 14157540), (144, 13764275), (150, 13213704), (168, 11797950), (175, 11326032), (180, 11011420), (200, 9910278), (210, 9438360), (225, 8809136), (240, 8258565), (252, 7865300), (280, 7078770), (300, 6606852), (315, 6292240), (336, 5898975), (350, 5663016), (360, 5505710), (400, 4955139), (420, 4719180), (450, 4404568), (504, 3932650), (525, 3775344), (560, 3539385), (600, 3303426), (630, 3146120), (700, 2831508), (720, 2752855), (840, 2359590), (900, 2202284), (1008, 1966325), (1050, 1887672), (1200, 1651713), (1260, 1573060), (1400, 1415754), (1575, 1258448), (1680, 1179795), (1800, 1101142), (2100, 943836), (2520, 786530), (2800, 707877), (3150, 629224), (3600, 550571), (4200, 471918), (5040, 393265), (6300, 314612), (8400, 235959), (12600, 157306), (25200, 78653)]