2188021200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 7241357952

約数和(自身を除く): 5053336752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 71, 75, 80, 100, 120, 122, 142, 150, 183, 200, 213, 240, 244, 284, 300, 305, 355, 366, 400, 421, 426, 488, 568, 600, 610, 710, 732, 842, 852, 915, 976, 1065, 1136, 1200, 1220, 1263, 1420, 1464, 1525, 1684, 1704, 1775, 1830, 2105, 2130, 2440, 2526, 2840, 2928, 3050, 3368, 3408, 3550, 3660, 4210, 4260, 4331, 4575, 4880, 5052, 5325, 5680, 6100, 6315, 6736, 7100, 7320, 8420, 8520, 8662, 9150, 10104, 10525, 10650, 12200, 12630, 12993, 14200, 14640, 16840, 17040, 17324, 18300, 20208, 21050, 21300, 21655, 24400, 25260, 25681, 25986, 28400, 29891, 31575, 33680, 34648, 36600, 42100, 42600, 43310, 50520, 51362, 51972, 59782, 63150, 64965, 69296, 73200, 77043, 84200, 85200, 86620, 89673, 101040, 102724, 103944, 108275, 119564, 126300, 128405, 129930, 149455, 154086, 168400, 173240, 179346, 205448, 207888, 216550, 239128, 252600, 256810, 259860, 298910, 308172, 324825, 346480, 358692, 385215, 410896, 433100, 448365, 478256, 505200, 513620, 519720, 597820, 616344, 642025, 649650, 717384, 747275, 770430, 866200, 896730, 1027240, 1039440, 1195640, 1232688, 1284050, 1299300, 1434768, 1494550, 1540860, 1732400, 1793460, 1823351, 1926075, 2054480, 2241825, 2391280, 2568100, 2598600, 2989100, 3081720, 3586920, 3646702, 3852150, 4483650, 5136200, 5197200, 5470053, 5978200, 6163440, 7173840, 7293404, 7704300, 8967300, 9116755, 10272400, 10940106, 11956400, 14586808, 15408600, 17934600, 18233510, 21880212, 27350265, 29173616, 30817200, 35869200, 36467020, 43760424, 45583775, 54700530, 72934040, 87520848, 91167550, 109401060, 136751325, 145868080, 182335100, 218802120, 273502650, 364670200, 437604240, 547005300, 729340400, 1094010600, 2188021200]

約数ペア:

[(1, 2188021200), (2, 1094010600), (3, 729340400), (4, 547005300), (5, 437604240), (6, 364670200), (8, 273502650), (10, 218802120), (12, 182335100), (15, 145868080), (16, 136751325), (20, 109401060), (24, 91167550), (25, 87520848), (30, 72934040), (40, 54700530), (48, 45583775), (50, 43760424), (60, 36467020), (61, 35869200), (71, 30817200), (75, 29173616), (80, 27350265), (100, 21880212), (120, 18233510), (122, 17934600), (142, 15408600), (150, 14586808), (183, 11956400), (200, 10940106), (213, 10272400), (240, 9116755), (244, 8967300), (284, 7704300), (300, 7293404), (305, 7173840), (355, 6163440), (366, 5978200), (400, 5470053), (421, 5197200), (426, 5136200), (488, 4483650), (568, 3852150), (600, 3646702), (610, 3586920), (710, 3081720), (732, 2989100), (842, 2598600), (852, 2568100), (915, 2391280), (976, 2241825), (1065, 2054480), (1136, 1926075), (1200, 1823351), (1220, 1793460), (1263, 1732400), (1420, 1540860), (1464, 1494550), (1525, 1434768), (1684, 1299300), (1704, 1284050), (1775, 1232688), (1830, 1195640), (2105, 1039440), (2130, 1027240), (2440, 896730), (2526, 866200), (2840, 770430), (2928, 747275), (3050, 717384), (3368, 649650), (3408, 642025), (3550, 616344), (3660, 597820), (4210, 519720), (4260, 513620), (4331, 505200), (4575, 478256), (4880, 448365), (5052, 433100), (5325, 410896), (5680, 385215), (6100, 358692), (6315, 346480), (6736, 324825), (7100, 308172), (7320, 298910), (8420, 259860), (8520, 256810), (8662, 252600), (9150, 239128), (10104, 216550), (10525, 207888), (10650, 205448), (12200, 179346), (12630, 173240), (12993, 168400), (14200, 154086), (14640, 149455), (16840, 129930), (17040, 128405), (17324, 126300), (18300, 119564), (20208, 108275), (21050, 103944), (21300, 102724), (21655, 101040), (24400, 89673), (25260, 86620), (25681, 85200), (25986, 84200), (28400, 77043), (29891, 73200), (31575, 69296), (33680, 64965), (34648, 63150), (36600, 59782), (42100, 51972), (42600, 51362), (43310, 50520)]