38351700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 108

約数和(自身を含む): 123131008

約数和(自身を除く): 84779308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 991, 1075, 1290, 1548, 1935, 1982, 2150, 2580, 2973, 3225, 3870, 3964, 4300, 4955, 5946, 6450, 7740, 8919, 9675, 9910, 11892, 12900, 14865, 17838, 19350, 19820, 24775, 29730, 35676, 38700, 42613, 44595, 49550, 59460, 74325, 85226, 89190, 99100, 127839, 148650, 170452, 178380, 213065, 222975, 255678, 297300, 383517, 426130, 445950, 511356, 639195, 767034, 852260, 891900, 1065325, 1278390, 1534068, 1917585, 2130650, 2556780, 3195975, 3835170, 4261300, 6391950, 7670340, 9587925, 12783900, 19175850, 38351700]

約数ペア:

[(1, 38351700), (2, 19175850), (3, 12783900), (4, 9587925), (5, 7670340), (6, 6391950), (9, 4261300), (10, 3835170), (12, 3195975), (15, 2556780), (18, 2130650), (20, 1917585), (25, 1534068), (30, 1278390), (36, 1065325), (43, 891900), (45, 852260), (50, 767034), (60, 639195), (75, 511356), (86, 445950), (90, 426130), (100, 383517), (129, 297300), (150, 255678), (172, 222975), (180, 213065), (215, 178380), (225, 170452), (258, 148650), (300, 127839), (387, 99100), (430, 89190), (450, 85226), (516, 74325), (645, 59460), (774, 49550), (860, 44595), (900, 42613), (991, 38700), (1075, 35676), (1290, 29730), (1548, 24775), (1935, 19820), (1982, 19350), (2150, 17838), (2580, 14865), (2973, 12900), (3225, 11892), (3870, 9910), (3964, 9675), (4300, 8919), (4955, 7740), (5946, 6450)]