138300900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 417973248

約数和(自身を除く): 279672348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 71, 75, 86, 100, 129, 142, 150, 151, 172, 213, 215, 258, 284, 300, 302, 355, 426, 430, 453, 516, 604, 645, 710, 755, 852, 860, 906, 1065, 1075, 1290, 1420, 1510, 1775, 1812, 2130, 2150, 2265, 2580, 3020, 3053, 3225, 3550, 3775, 4260, 4300, 4530, 5325, 6106, 6450, 6493, 7100, 7550, 9060, 9159, 10650, 10721, 11325, 12212, 12900, 12986, 15100, 15265, 18318, 19479, 21300, 21442, 22650, 25972, 30530, 32163, 32465, 36636, 38958, 42884, 45300, 45795, 53605, 61060, 64326, 64930, 76325, 77916, 91590, 97395, 107210, 128652, 129860, 152650, 160815, 162325, 183180, 194790, 214420, 228975, 268025, 305300, 321630, 324650, 389580, 457950, 461003, 486975, 536050, 643260, 649300, 804075, 915900, 922006, 973950, 1072100, 1383009, 1608150, 1844012, 1947900, 2305015, 2766018, 3216300, 4610030, 5532036, 6915045, 9220060, 11525075, 13830090, 23050150, 27660180, 34575225, 46100300, 69150450, 138300900]

約数ペア:

[(1, 138300900), (2, 69150450), (3, 46100300), (4, 34575225), (5, 27660180), (6, 23050150), (10, 13830090), (12, 11525075), (15, 9220060), (20, 6915045), (25, 5532036), (30, 4610030), (43, 3216300), (50, 2766018), (60, 2305015), (71, 1947900), (75, 1844012), (86, 1608150), (100, 1383009), (129, 1072100), (142, 973950), (150, 922006), (151, 915900), (172, 804075), (213, 649300), (215, 643260), (258, 536050), (284, 486975), (300, 461003), (302, 457950), (355, 389580), (426, 324650), (430, 321630), (453, 305300), (516, 268025), (604, 228975), (645, 214420), (710, 194790), (755, 183180), (852, 162325), (860, 160815), (906, 152650), (1065, 129860), (1075, 128652), (1290, 107210), (1420, 97395), (1510, 91590), (1775, 77916), (1812, 76325), (2130, 64930), (2150, 64326), (2265, 61060), (2580, 53605), (3020, 45795), (3053, 45300), (3225, 42884), (3550, 38958), (3775, 36636), (4260, 32465), (4300, 32163), (4530, 30530), (5325, 25972), (6106, 22650), (6450, 21442), (6493, 21300), (7100, 19479), (7550, 18318), (9060, 15265), (9159, 15100), (10650, 12986), (10721, 12900), (11325, 12212)]