102545300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 267732864

約数和(自身を除く): 165187564

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 71, 100, 101, 110, 130, 142, 143, 202, 220, 260, 275, 284, 286, 325, 355, 404, 505, 550, 572, 650, 710, 715, 781, 923, 1010, 1100, 1111, 1300, 1313, 1420, 1430, 1562, 1775, 1846, 2020, 2222, 2525, 2626, 2860, 3124, 3550, 3575, 3692, 3905, 4444, 4615, 5050, 5252, 5555, 6565, 7100, 7150, 7171, 7810, 9230, 10100, 10153, 11110, 13130, 14300, 14342, 14443, 15620, 18460, 19525, 20306, 22220, 23075, 26260, 27775, 28684, 28886, 32825, 35855, 39050, 40612, 46150, 50765, 55550, 57772, 65650, 71710, 72215, 78100, 78881, 92300, 93223, 101530, 111100, 131300, 143420, 144430, 157762, 179275, 186446, 203060, 253825, 288860, 315524, 358550, 361075, 372892, 394405, 466115, 507650, 717100, 722150, 788810, 932230, 1015300, 1025453, 1444300, 1577620, 1864460, 1972025, 2050906, 2330575, 3944050, 4101812, 4661150, 5127265, 7888100, 9322300, 10254530, 20509060, 25636325, 51272650, 102545300]

約数ペア:

[(1, 102545300), (2, 51272650), (4, 25636325), (5, 20509060), (10, 10254530), (11, 9322300), (13, 7888100), (20, 5127265), (22, 4661150), (25, 4101812), (26, 3944050), (44, 2330575), (50, 2050906), (52, 1972025), (55, 1864460), (65, 1577620), (71, 1444300), (100, 1025453), (101, 1015300), (110, 932230), (130, 788810), (142, 722150), (143, 717100), (202, 507650), (220, 466115), (260, 394405), (275, 372892), (284, 361075), (286, 358550), (325, 315524), (355, 288860), (404, 253825), (505, 203060), (550, 186446), (572, 179275), (650, 157762), (710, 144430), (715, 143420), (781, 131300), (923, 111100), (1010, 101530), (1100, 93223), (1111, 92300), (1300, 78881), (1313, 78100), (1420, 72215), (1430, 71710), (1562, 65650), (1775, 57772), (1846, 55550), (2020, 50765), (2222, 46150), (2525, 40612), (2626, 39050), (2860, 35855), (3124, 32825), (3550, 28886), (3575, 28684), (3692, 27775), (3905, 26260), (4444, 23075), (4615, 22220), (5050, 20306), (5252, 19525), (5555, 18460), (6565, 15620), (7100, 14443), (7150, 14342), (7171, 14300), (7810, 13130), (9230, 11110), (10100, 10153)]