1620383400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 192

約数和(自身を含む): 5638478400

約数和(自身を除く): 4018095000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 101, 108, 120, 135, 150, 180, 200, 202, 216, 225, 270, 300, 303, 360, 404, 450, 505, 540, 600, 606, 675, 808, 900, 909, 1010, 1080, 1212, 1350, 1515, 1800, 1818, 2020, 2424, 2525, 2700, 2727, 2971, 3030, 3636, 4040, 4545, 5050, 5400, 5454, 5942, 6060, 7272, 7575, 8913, 9090, 10100, 10908, 11884, 12120, 13635, 14855, 15150, 17826, 18180, 20200, 21816, 22725, 23768, 26739, 27270, 29710, 30300, 35652, 36360, 44565, 45450, 53478, 54540, 59420, 60600, 68175, 71304, 74275, 80217, 89130, 90900, 106956, 109080, 118840, 133695, 136350, 148550, 160434, 178260, 181800, 213912, 222825, 267390, 272700, 297100, 300071, 320868, 356520, 401085, 445650, 534780, 545400, 594200, 600142, 641736, 668475, 802170, 891300, 900213, 1069560, 1200284, 1336950, 1500355, 1604340, 1782600, 1800426, 2005425, 2400568, 2673900, 2700639, 3000710, 3208680, 3600852, 4010850, 4501065, 5347800, 5401278, 6001420, 7201704, 7501775, 8021700, 8101917, 9002130, 10802556, 12002840, 13503195, 15003550, 16043400, 16203834, 18004260, 21605112, 22505325, 27006390, 30007100, 32407668, 36008520, 40509585, 45010650, 54012780, 60014200, 64815336, 67515975, 81019170, 90021300, 108025560, 135031950, 162038340, 180042600, 202547925, 270063900, 324076680, 405095850, 540127800, 810191700, 1620383400]

約数ペア:

[(1, 1620383400), (2, 810191700), (3, 540127800), (4, 405095850), (5, 324076680), (6, 270063900), (8, 202547925), (9, 180042600), (10, 162038340), (12, 135031950), (15, 108025560), (18, 90021300), (20, 81019170), (24, 67515975), (25, 64815336), (27, 60014200), (30, 54012780), (36, 45010650), (40, 40509585), (45, 36008520), (50, 32407668), (54, 30007100), (60, 27006390), (72, 22505325), (75, 21605112), (90, 18004260), (100, 16203834), (101, 16043400), (108, 15003550), (120, 13503195), (135, 12002840), (150, 10802556), (180, 9002130), (200, 8101917), (202, 8021700), (216, 7501775), (225, 7201704), (270, 6001420), (300, 5401278), (303, 5347800), (360, 4501065), (404, 4010850), (450, 3600852), (505, 3208680), (540, 3000710), (600, 2700639), (606, 2673900), (675, 2400568), (808, 2005425), (900, 1800426), (909, 1782600), (1010, 1604340), (1080, 1500355), (1212, 1336950), (1350, 1200284), (1515, 1069560), (1800, 900213), (1818, 891300), (2020, 802170), (2424, 668475), (2525, 641736), (2700, 600142), (2727, 594200), (2971, 545400), (3030, 534780), (3636, 445650), (4040, 401085), (4545, 356520), (5050, 320868), (5400, 300071), (5454, 297100), (5942, 272700), (6060, 267390), (7272, 222825), (7575, 213912), (8913, 181800), (9090, 178260), (10100, 160434), (10908, 148550), (11884, 136350), (12120, 133695), (13635, 118840), (14855, 109080), (15150, 106956), (17826, 90900), (18180, 89130), (20200, 80217), (21816, 74275), (22725, 71304), (23768, 68175), (26739, 60600), (27270, 59420), (29710, 54540), (30300, 53478), (35652, 45450), (36360, 44565)]