2961278100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9711

約数の個数: 216

約数和(自身を含む): 10453497600

約数和(自身を除く): 7492219500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1364, 1395, 1550, 1650, 1705, 1860, 1980, 2046, 2325, 2475, 2790, 3069, 3100, 3300, 3410, 4092, 4650, 4950, 5115, 5580, 6138, 6820, 6975, 8525, 9300, 9649, 9900, 10230, 12276, 13950, 15345, 17050, 19298, 20460, 25575, 27900, 28947, 30690, 34100, 38596, 48245, 51150, 57894, 61380, 76725, 86841, 96490, 102300, 106139, 115788, 144735, 153450, 173682, 192980, 212278, 241225, 289470, 299119, 306900, 318417, 347364, 424556, 434205, 482450, 530695, 578940, 598238, 636834, 723675, 868410, 897357, 955251, 964900, 1061390, 1196476, 1273668, 1447350, 1495595, 1592085, 1736820, 1794714, 1910502, 2122780, 2171025, 2653475, 2692071, 2894700, 2991190, 3184170, 3290309, 3589428, 3821004, 4342050, 4486785, 4776255, 5306950, 5384142, 5982380, 6368340, 6580618, 7477975, 7960425, 8684100, 8973570, 9552510, 9870927, 10613900, 10768284, 13161236, 13460355, 14955950, 15920850, 16451545, 17947140, 19105020, 19741854, 22433925, 23881275, 26920710, 29612781, 29911900, 31841700, 32903090, 39483708, 44867850, 47762550, 49354635, 53841420, 59225562, 65806180, 67301775, 82257725, 89735700, 95525100, 98709270, 118451124, 134603550, 148063905, 164515450, 197418540, 246773175, 269207100, 296127810, 329030900, 493546350, 592255620, 740319525, 987092700, 1480639050, 2961278100]

約数ペア:

[(1, 2961278100), (2, 1480639050), (3, 987092700), (4, 740319525), (5, 592255620), (6, 493546350), (9, 329030900), (10, 296127810), (11, 269207100), (12, 246773175), (15, 197418540), (18, 164515450), (20, 148063905), (22, 134603550), (25, 118451124), (30, 98709270), (31, 95525100), (33, 89735700), (36, 82257725), (44, 67301775), (45, 65806180), (50, 59225562), (55, 53841420), (60, 49354635), (62, 47762550), (66, 44867850), (75, 39483708), (90, 32903090), (93, 31841700), (99, 29911900), (100, 29612781), (110, 26920710), (124, 23881275), (132, 22433925), (150, 19741854), (155, 19105020), (165, 17947140), (180, 16451545), (186, 15920850), (198, 14955950), (220, 13460355), (225, 13161236), (275, 10768284), (279, 10613900), (300, 9870927), (310, 9552510), (330, 8973570), (341, 8684100), (372, 7960425), (396, 7477975), (450, 6580618), (465, 6368340), (495, 5982380), (550, 5384142), (558, 5306950), (620, 4776255), (660, 4486785), (682, 4342050), (775, 3821004), (825, 3589428), (900, 3290309), (930, 3184170), (990, 2991190), (1023, 2894700), (1100, 2692071), (1116, 2653475), (1364, 2171025), (1395, 2122780), (1550, 1910502), (1650, 1794714), (1705, 1736820), (1860, 1592085), (1980, 1495595), (2046, 1447350), (2325, 1273668), (2475, 1196476), (2790, 1061390), (3069, 964900), (3100, 955251), (3300, 897357), (3410, 868410), (4092, 723675), (4650, 636834), (4950, 598238), (5115, 578940), (5580, 530695), (6138, 482450), (6820, 434205), (6975, 424556), (8525, 347364), (9300, 318417), (9649, 306900), (9900, 299119), (10230, 289470), (12276, 241225), (13950, 212278), (15345, 192980), (17050, 173682), (19298, 153450), (20460, 144735), (25575, 115788), (27900, 106139), (28947, 102300), (30690, 96490), (34100, 86841), (38596, 76725), (48245, 61380), (51150, 57894)]