148801500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 144

約数和(自身を含む): 480960480

約数和(自身を除く): 332158980

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, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 645, 750, 769, 774, 860, 900, 1075, 1125, 1290, 1500, 1538, 1548, 1935, 2150, 2250, 2307, 2580, 3076, 3225, 3845, 3870, 4300, 4500, 4614, 5375, 6450, 6921, 7690, 7740, 9228, 9675, 10750, 11535, 12900, 13842, 15380, 16125, 19225, 19350, 21500, 23070, 27684, 32250, 33067, 34605, 38450, 38700, 46140, 48375, 57675, 64500, 66134, 69210, 76900, 96125, 96750, 99201, 115350, 132268, 138420, 165335, 173025, 192250, 193500, 198402, 230700, 288375, 297603, 330670, 346050, 384500, 396804, 496005, 576750, 595206, 661340, 692100, 826675, 865125, 992010, 1153500, 1190412, 1488015, 1653350, 1730250, 1984020, 2480025, 2976030, 3306700, 3460500, 4133375, 4960050, 5952060, 7440075, 8266750, 9920100, 12400125, 14880150, 16533500, 24800250, 29760300, 37200375, 49600500, 74400750, 148801500]

約数ペア:

[(1, 148801500), (2, 74400750), (3, 49600500), (4, 37200375), (5, 29760300), (6, 24800250), (9, 16533500), (10, 14880150), (12, 12400125), (15, 9920100), (18, 8266750), (20, 7440075), (25, 5952060), (30, 4960050), (36, 4133375), (43, 3460500), (45, 3306700), (50, 2976030), (60, 2480025), (75, 1984020), (86, 1730250), (90, 1653350), (100, 1488015), (125, 1190412), (129, 1153500), (150, 992010), (172, 865125), (180, 826675), (215, 692100), (225, 661340), (250, 595206), (258, 576750), (300, 496005), (375, 396804), (387, 384500), (430, 346050), (450, 330670), (500, 297603), (516, 288375), (645, 230700), (750, 198402), (769, 193500), (774, 192250), (860, 173025), (900, 165335), (1075, 138420), (1125, 132268), (1290, 115350), (1500, 99201), (1538, 96750), (1548, 96125), (1935, 76900), (2150, 69210), (2250, 66134), (2307, 64500), (2580, 57675), (3076, 48375), (3225, 46140), (3845, 38700), (3870, 38450), (4300, 34605), (4500, 33067), (4614, 32250), (5375, 27684), (6450, 23070), (6921, 21500), (7690, 19350), (7740, 19225), (9228, 16125), (9675, 15380), (10750, 13842), (11535, 12900)]