1289778930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 256

約数和(自身を含む): 3925393920

約数和(自身を除く): 2635614990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 97, 99, 110, 111, 121, 135, 165, 185, 194, 198, 222, 242, 270, 291, 297, 330, 333, 363, 370, 407, 485, 495, 555, 582, 594, 605, 666, 726, 814, 873, 970, 990, 999, 1067, 1089, 1110, 1210, 1221, 1331, 1455, 1485, 1665, 1746, 1815, 1998, 2035, 2134, 2178, 2442, 2619, 2662, 2910, 2970, 3201, 3267, 3330, 3589, 3630, 3663, 3993, 4070, 4365, 4477, 4995, 5238, 5335, 5445, 6105, 6402, 6534, 6655, 7178, 7326, 7986, 8730, 8954, 9603, 9990, 10670, 10767, 10890, 10989, 11737, 11979, 12210, 13095, 13310, 13431, 16005, 16335, 17945, 18315, 19206, 19965, 21534, 21978, 22385, 23474, 23958, 26190, 26862, 28809, 32010, 32301, 32670, 35211, 35890, 35937, 36630, 39479, 39930, 40293, 44770, 48015, 49247, 53835, 54945, 57618, 58685, 59895, 64602, 67155, 70422, 71874, 78958, 80586, 96030, 96903, 98494, 105633, 107670, 109890, 117370, 118437, 119790, 120879, 129107, 134310, 144045, 147741, 161505, 176055, 179685, 193806, 197395, 201465, 211266, 236874, 241758, 246235, 258214, 288090, 295482, 316899, 323010, 352110, 355311, 359370, 387321, 394790, 402930, 434269, 443223, 484515, 492470, 528165, 592185, 604395, 633798, 645535, 710622, 738705, 774642, 868538, 886446, 969030, 1056330, 1065933, 1161963, 1184370, 1208790, 1291070, 1302807, 1329669, 1477410, 1584495, 1776555, 1936605, 2131866, 2171345, 2216115, 2323926, 2605614, 2659338, 3168990, 3485889, 3553110, 3873210, 3908421, 4342690, 4432230, 4776959, 5329665, 5809815, 6514035, 6648345, 6971778, 7816842, 9553918, 10659330, 11619630, 11725263, 13028070, 13296690, 14330877, 17429445, 19542105, 23450526, 23884795, 28661754, 34858890, 39084210, 42992631, 47769590, 58626315, 71654385, 85985262, 117252630, 128977893, 143308770, 214963155, 257955786, 429926310, 644889465, 1289778930]

約数ペア:

[(1, 1289778930), (2, 644889465), (3, 429926310), (5, 257955786), (6, 214963155), (9, 143308770), (10, 128977893), (11, 117252630), (15, 85985262), (18, 71654385), (22, 58626315), (27, 47769590), (30, 42992631), (33, 39084210), (37, 34858890), (45, 28661754), (54, 23884795), (55, 23450526), (66, 19542105), (74, 17429445), (90, 14330877), (97, 13296690), (99, 13028070), (110, 11725263), (111, 11619630), (121, 10659330), (135, 9553918), (165, 7816842), (185, 6971778), (194, 6648345), (198, 6514035), (222, 5809815), (242, 5329665), (270, 4776959), (291, 4432230), (297, 4342690), (330, 3908421), (333, 3873210), (363, 3553110), (370, 3485889), (407, 3168990), (485, 2659338), (495, 2605614), (555, 2323926), (582, 2216115), (594, 2171345), (605, 2131866), (666, 1936605), (726, 1776555), (814, 1584495), (873, 1477410), (970, 1329669), (990, 1302807), (999, 1291070), (1067, 1208790), (1089, 1184370), (1110, 1161963), (1210, 1065933), (1221, 1056330), (1331, 969030), (1455, 886446), (1485, 868538), (1665, 774642), (1746, 738705), (1815, 710622), (1998, 645535), (2035, 633798), (2134, 604395), (2178, 592185), (2442, 528165), (2619, 492470), (2662, 484515), (2910, 443223), (2970, 434269), (3201, 402930), (3267, 394790), (3330, 387321), (3589, 359370), (3630, 355311), (3663, 352110), (3993, 323010), (4070, 316899), (4365, 295482), (4477, 288090), (4995, 258214), (5238, 246235), (5335, 241758), (5445, 236874), (6105, 211266), (6402, 201465), (6534, 197395), (6655, 193806), (7178, 179685), (7326, 176055), (7986, 161505), (8730, 147741), (8954, 144045), (9603, 134310), (9990, 129107), (10670, 120879), (10767, 119790), (10890, 118437), (10989, 117370), (11737, 109890), (11979, 107670), (12210, 105633), (13095, 98494), (13310, 96903), (13431, 96030), (16005, 80586), (16335, 78958), (17945, 71874), (18315, 70422), (19206, 67155), (19965, 64602), (21534, 59895), (21978, 58685), (22385, 57618), (23474, 54945), (23958, 53835), (26190, 49247), (26862, 48015), (28809, 44770), (32010, 40293), (32301, 39930), (32670, 39479), (35211, 36630), (35890, 35937)]