387111900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 1286195456

約数和(自身を除く): 899083556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 337, 350, 420, 525, 547, 674, 700, 1011, 1050, 1094, 1348, 1641, 1685, 2022, 2100, 2188, 2359, 2735, 3282, 3370, 3829, 4044, 4718, 5055, 5470, 6564, 6740, 7077, 7658, 8205, 8425, 9436, 10110, 10940, 11487, 11795, 13675, 14154, 15316, 16410, 16850, 19145, 20220, 22974, 23590, 25275, 27350, 28308, 32820, 33700, 35385, 38290, 41025, 45948, 47180, 50550, 54700, 57435, 58975, 70770, 76580, 82050, 95725, 101100, 114870, 117950, 141540, 164100, 176925, 184339, 191450, 229740, 235900, 287175, 353850, 368678, 382900, 553017, 574350, 707700, 737356, 921695, 1106034, 1148700, 1290373, 1843390, 2212068, 2580746, 2765085, 3686780, 3871119, 4608475, 5161492, 5530170, 6451865, 7742238, 9216950, 11060340, 12903730, 13825425, 15484476, 18433900, 19355595, 25807460, 27650850, 32259325, 38711190, 55301700, 64518650, 77422380, 96777975, 129037300, 193555950, 387111900]

約数ペア:

[(1, 387111900), (2, 193555950), (3, 129037300), (4, 96777975), (5, 77422380), (6, 64518650), (7, 55301700), (10, 38711190), (12, 32259325), (14, 27650850), (15, 25807460), (20, 19355595), (21, 18433900), (25, 15484476), (28, 13825425), (30, 12903730), (35, 11060340), (42, 9216950), (50, 7742238), (60, 6451865), (70, 5530170), (75, 5161492), (84, 4608475), (100, 3871119), (105, 3686780), (140, 2765085), (150, 2580746), (175, 2212068), (210, 1843390), (300, 1290373), (337, 1148700), (350, 1106034), (420, 921695), (525, 737356), (547, 707700), (674, 574350), (700, 553017), (1011, 382900), (1050, 368678), (1094, 353850), (1348, 287175), (1641, 235900), (1685, 229740), (2022, 191450), (2100, 184339), (2188, 176925), (2359, 164100), (2735, 141540), (3282, 117950), (3370, 114870), (3829, 101100), (4044, 95725), (4718, 82050), (5055, 76580), (5470, 70770), (6564, 58975), (6740, 57435), (7077, 54700), (7658, 50550), (8205, 47180), (8425, 45948), (9436, 41025), (10110, 38290), (10940, 35385), (11487, 33700), (11795, 32820), (13675, 28308), (14154, 27350), (15316, 25275), (16410, 23590), (16850, 22974), (19145, 20220)]