227528880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 752523264

約数和(自身を除く): 524994384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 877, 920, 940, 1081, 1104, 1128, 1380, 1410, 1754, 1840, 1880, 2162, 2256, 2631, 2760, 2820, 3243, 3508, 3760, 4324, 4385, 5262, 5405, 5520, 5640, 6486, 7016, 8648, 8770, 10524, 10810, 11280, 12972, 13155, 14032, 16215, 17296, 17540, 20171, 21048, 21620, 25944, 26310, 32430, 35080, 40342, 41219, 42096, 43240, 51888, 52620, 60513, 64860, 70160, 80684, 82438, 86480, 100855, 105240, 121026, 123657, 129720, 161368, 164876, 201710, 206095, 210480, 242052, 247314, 259440, 302565, 322736, 329752, 403420, 412190, 484104, 494628, 605130, 618285, 659504, 806840, 824380, 948037, 968208, 989256, 1210260, 1236570, 1613680, 1648760, 1896074, 1978512, 2420520, 2473140, 2844111, 3297520, 3792148, 4740185, 4841040, 4946280, 5688222, 7584296, 9480370, 9892560, 11376444, 14220555, 15168592, 18960740, 22752888, 28441110, 37921480, 45505776, 56882220, 75842960, 113764440, 227528880]

約数ペア:

[(1, 227528880), (2, 113764440), (3, 75842960), (4, 56882220), (5, 45505776), (6, 37921480), (8, 28441110), (10, 22752888), (12, 18960740), (15, 15168592), (16, 14220555), (20, 11376444), (23, 9892560), (24, 9480370), (30, 7584296), (40, 5688222), (46, 4946280), (47, 4841040), (48, 4740185), (60, 3792148), (69, 3297520), (80, 2844111), (92, 2473140), (94, 2420520), (115, 1978512), (120, 1896074), (138, 1648760), (141, 1613680), (184, 1236570), (188, 1210260), (230, 989256), (235, 968208), (240, 948037), (276, 824380), (282, 806840), (345, 659504), (368, 618285), (376, 605130), (460, 494628), (470, 484104), (552, 412190), (564, 403420), (690, 329752), (705, 322736), (752, 302565), (877, 259440), (920, 247314), (940, 242052), (1081, 210480), (1104, 206095), (1128, 201710), (1380, 164876), (1410, 161368), (1754, 129720), (1840, 123657), (1880, 121026), (2162, 105240), (2256, 100855), (2631, 86480), (2760, 82438), (2820, 80684), (3243, 70160), (3508, 64860), (3760, 60513), (4324, 52620), (4385, 51888), (5262, 43240), (5405, 42096), (5520, 41219), (5640, 40342), (6486, 35080), (7016, 32430), (8648, 26310), (8770, 25944), (10524, 21620), (10810, 21048), (11280, 20171), (12972, 17540), (13155, 17296), (14032, 16215)]