77273700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 263983104

約数和(自身を除く): 186709404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1187, 1302, 1550, 1860, 2100, 2170, 2325, 2374, 2604, 3100, 3255, 3561, 4340, 4650, 4748, 5425, 5935, 6510, 7122, 8309, 9300, 10850, 11870, 13020, 14244, 16275, 16618, 17805, 21700, 23740, 24927, 29675, 32550, 33236, 35610, 36797, 41545, 49854, 59350, 65100, 71220, 73594, 83090, 89025, 99708, 110391, 118700, 124635, 147188, 166180, 178050, 183985, 207725, 220782, 249270, 257579, 356100, 367970, 415450, 441564, 498540, 515158, 551955, 623175, 735940, 772737, 830900, 919925, 1030316, 1103910, 1246350, 1287895, 1545474, 1839850, 2207820, 2492700, 2575790, 2759775, 3090948, 3679700, 3863685, 5151580, 5519550, 6439475, 7727370, 11039100, 12878950, 15454740, 19318425, 25757900, 38636850, 77273700]

約数ペア:

[(1, 77273700), (2, 38636850), (3, 25757900), (4, 19318425), (5, 15454740), (6, 12878950), (7, 11039100), (10, 7727370), (12, 6439475), (14, 5519550), (15, 5151580), (20, 3863685), (21, 3679700), (25, 3090948), (28, 2759775), (30, 2575790), (31, 2492700), (35, 2207820), (42, 1839850), (50, 1545474), (60, 1287895), (62, 1246350), (70, 1103910), (75, 1030316), (84, 919925), (93, 830900), (100, 772737), (105, 735940), (124, 623175), (140, 551955), (150, 515158), (155, 498540), (175, 441564), (186, 415450), (210, 367970), (217, 356100), (300, 257579), (310, 249270), (350, 220782), (372, 207725), (420, 183985), (434, 178050), (465, 166180), (525, 147188), (620, 124635), (651, 118700), (700, 110391), (775, 99708), (868, 89025), (930, 83090), (1050, 73594), (1085, 71220), (1187, 65100), (1302, 59350), (1550, 49854), (1860, 41545), (2100, 36797), (2170, 35610), (2325, 33236), (2374, 32550), (2604, 29675), (3100, 24927), (3255, 23740), (3561, 21700), (4340, 17805), (4650, 16618), (4748, 16275), (5425, 14244), (5935, 13020), (6510, 11870), (7122, 10850), (8309, 9300)]