30258000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{41}}^2$

素因数の和:111

約数の個数: 180

約数和(自身を含む): 108321564

約数和(自身を除く): 78063564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 125, 144, 150, 164, 180, 200, 205, 225, 240, 246, 250, 300, 328, 360, 369, 375, 400, 410, 450, 492, 500, 600, 615, 656, 720, 738, 750, 820, 900, 984, 1000, 1025, 1125, 1200, 1230, 1476, 1500, 1640, 1681, 1800, 1845, 1968, 2000, 2050, 2250, 2460, 2952, 3000, 3075, 3280, 3362, 3600, 3690, 4100, 4500, 4920, 5043, 5125, 5904, 6000, 6150, 6724, 7380, 8200, 8405, 9000, 9225, 9840, 10086, 10250, 12300, 13448, 14760, 15129, 15375, 16400, 16810, 18000, 18450, 20172, 20500, 24600, 25215, 26896, 29520, 30258, 30750, 33620, 36900, 40344, 41000, 42025, 46125, 49200, 50430, 60516, 61500, 67240, 73800, 75645, 80688, 82000, 84050, 92250, 100860, 121032, 123000, 126075, 134480, 147600, 151290, 168100, 184500, 201720, 210125, 242064, 246000, 252150, 302580, 336200, 369000, 378225, 403440, 420250, 504300, 605160, 630375, 672400, 738000, 756450, 840500, 1008600, 1210320, 1260750, 1512900, 1681000, 1891125, 2017200, 2521500, 3025800, 3362000, 3782250, 5043000, 6051600, 7564500, 10086000, 15129000, 30258000]

約数ペア:

[(1, 30258000), (2, 15129000), (3, 10086000), (4, 7564500), (5, 6051600), (6, 5043000), (8, 3782250), (9, 3362000), (10, 3025800), (12, 2521500), (15, 2017200), (16, 1891125), (18, 1681000), (20, 1512900), (24, 1260750), (25, 1210320), (30, 1008600), (36, 840500), (40, 756450), (41, 738000), (45, 672400), (48, 630375), (50, 605160), (60, 504300), (72, 420250), (75, 403440), (80, 378225), (82, 369000), (90, 336200), (100, 302580), (120, 252150), (123, 246000), (125, 242064), (144, 210125), (150, 201720), (164, 184500), (180, 168100), (200, 151290), (205, 147600), (225, 134480), (240, 126075), (246, 123000), (250, 121032), (300, 100860), (328, 92250), (360, 84050), (369, 82000), (375, 80688), (400, 75645), (410, 73800), (450, 67240), (492, 61500), (500, 60516), (600, 50430), (615, 49200), (656, 46125), (720, 42025), (738, 41000), (750, 40344), (820, 36900), (900, 33620), (984, 30750), (1000, 30258), (1025, 29520), (1125, 26896), (1200, 25215), (1230, 24600), (1476, 20500), (1500, 20172), (1640, 18450), (1681, 18000), (1800, 16810), (1845, 16400), (1968, 15375), (2000, 15129), (2050, 14760), (2250, 13448), (2460, 12300), (2952, 10250), (3000, 10086), (3075, 9840), (3280, 9225), (3362, 9000), (3600, 8405), (3690, 8200), (4100, 7380), (4500, 6724), (4920, 6150), (5043, 6000), (5125, 5904)]