195883380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 288

約数和(自身を含む): 774506880

約数和(自身を除く): 578623500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 673, 693, 735, 756, 770, 882, 924, 945, 980, 990, 1078, 1155, 1188, 1260, 1323, 1346, 1386, 1470, 1485, 1540, 1617, 1764, 1890, 1980, 2019, 2079, 2156, 2205, 2310, 2646, 2692, 2695, 2772, 2940, 2970, 3234, 3365, 3465, 3780, 4038, 4158, 4410, 4620, 4711, 4851, 5292, 5390, 5940, 6057, 6468, 6615, 6730, 6930, 7403, 8076, 8085, 8316, 8820, 9422, 9702, 10095, 10395, 10780, 12114, 13230, 13460, 13860, 14133, 14553, 14806, 16170, 18171, 18844, 19404, 20190, 20790, 22209, 23555, 24228, 24255, 26460, 28266, 29106, 29612, 30285, 32340, 32977, 36342, 37015, 40380, 41580, 42399, 44418, 47110, 48510, 51821, 56532, 58212, 60570, 65954, 66627, 70665, 72684, 72765, 74030, 84798, 88836, 90855, 94220, 97020, 98931, 103642, 111045, 121140, 127197, 131908, 133254, 141330, 145530, 148060, 155463, 164885, 169596, 181710, 197862, 199881, 207284, 211995, 222090, 254394, 259105, 266508, 282660, 291060, 296793, 310926, 329770, 333135, 362747, 363420, 395724, 399762, 423990, 444180, 466389, 494655, 508788, 518210, 593586, 621852, 635985, 659540, 666270, 725494, 777315, 799524, 847980, 890379, 932778, 989310, 999405, 1036420, 1088241, 1187172, 1271970, 1332540, 1399167, 1450988, 1483965, 1554630, 1780758, 1813735, 1865556, 1978620, 1998810, 2176482, 2331945, 2543940, 2798334, 2967930, 3109260, 3264723, 3561516, 3627470, 3997620, 4352964, 4451895, 4663890, 5441205, 5596668, 5935860, 6529446, 6995835, 7254940, 8903790, 9327780, 9794169, 10882410, 13058892, 13991670, 16323615, 17807580, 19588338, 21764820, 27983340, 32647230, 39176676, 48970845, 65294460, 97941690, 195883380]

約数ペア:

[(1, 195883380), (2, 97941690), (3, 65294460), (4, 48970845), (5, 39176676), (6, 32647230), (7, 27983340), (9, 21764820), (10, 19588338), (11, 17807580), (12, 16323615), (14, 13991670), (15, 13058892), (18, 10882410), (20, 9794169), (21, 9327780), (22, 8903790), (27, 7254940), (28, 6995835), (30, 6529446), (33, 5935860), (35, 5596668), (36, 5441205), (42, 4663890), (44, 4451895), (45, 4352964), (49, 3997620), (54, 3627470), (55, 3561516), (60, 3264723), (63, 3109260), (66, 2967930), (70, 2798334), (77, 2543940), (84, 2331945), (90, 2176482), (98, 1998810), (99, 1978620), (105, 1865556), (108, 1813735), (110, 1780758), (126, 1554630), (132, 1483965), (135, 1450988), (140, 1399167), (147, 1332540), (154, 1271970), (165, 1187172), (180, 1088241), (189, 1036420), (196, 999405), (198, 989310), (210, 932778), (220, 890379), (231, 847980), (245, 799524), (252, 777315), (270, 725494), (294, 666270), (297, 659540), (308, 635985), (315, 621852), (330, 593586), (378, 518210), (385, 508788), (396, 494655), (420, 466389), (441, 444180), (462, 423990), (490, 399762), (495, 395724), (539, 363420), (540, 362747), (588, 333135), (594, 329770), (630, 310926), (660, 296793), (673, 291060), (693, 282660), (735, 266508), (756, 259105), (770, 254394), (882, 222090), (924, 211995), (945, 207284), (980, 199881), (990, 197862), (1078, 181710), (1155, 169596), (1188, 164885), (1260, 155463), (1323, 148060), (1346, 145530), (1386, 141330), (1470, 133254), (1485, 131908), (1540, 127197), (1617, 121140), (1764, 111045), (1890, 103642), (1980, 98931), (2019, 97020), (2079, 94220), (2156, 90855), (2205, 88836), (2310, 84798), (2646, 74030), (2692, 72765), (2695, 72684), (2772, 70665), (2940, 66627), (2970, 65954), (3234, 60570), (3365, 58212), (3465, 56532), (3780, 51821), (4038, 48510), (4158, 47110), (4410, 44418), (4620, 42399), (4711, 41580), (4851, 40380), (5292, 37015), (5390, 36342), (5940, 32977), (6057, 32340), (6468, 30285), (6615, 29612), (6730, 29106), (6930, 28266), (7403, 26460), (8076, 24255), (8085, 24228), (8316, 23555), (8820, 22209), (9422, 20790), (9702, 20190), (10095, 19404), (10395, 18844), (10780, 18171), (12114, 16170), (13230, 14806), (13460, 14553), (13860, 14133)]