87228240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 325693440

約数和(自身を除く): 238465200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 47, 48, 55, 57, 60, 66, 74, 76, 80, 88, 94, 95, 110, 111, 114, 120, 132, 141, 148, 152, 165, 176, 185, 188, 190, 209, 220, 222, 228, 235, 240, 264, 282, 285, 296, 304, 330, 370, 376, 380, 407, 418, 440, 444, 456, 470, 517, 528, 555, 564, 570, 592, 627, 660, 703, 705, 740, 752, 760, 814, 836, 880, 888, 893, 912, 940, 1034, 1045, 1110, 1128, 1140, 1221, 1254, 1320, 1406, 1410, 1480, 1520, 1551, 1628, 1672, 1739, 1776, 1786, 1880, 2035, 2068, 2090, 2109, 2220, 2256, 2280, 2442, 2508, 2585, 2640, 2679, 2812, 2820, 2960, 3102, 3135, 3256, 3344, 3478, 3515, 3572, 3760, 4070, 4136, 4180, 4218, 4440, 4465, 4560, 4884, 5016, 5170, 5217, 5358, 5624, 5640, 6105, 6204, 6270, 6512, 6956, 7030, 7144, 7733, 7755, 8140, 8272, 8360, 8436, 8695, 8880, 8930, 9768, 9823, 10032, 10340, 10434, 10545, 10716, 11248, 11280, 12210, 12408, 12540, 13395, 13912, 14060, 14288, 15466, 15510, 16280, 16720, 16872, 17390, 17860, 19129, 19536, 19646, 20680, 20868, 21090, 21432, 23199, 24420, 24816, 25080, 26085, 26790, 27824, 28120, 29469, 30932, 31020, 32560, 33041, 33744, 34780, 35720, 38258, 38665, 39292, 41360, 41736, 42180, 42864, 46398, 48840, 49115, 50160, 52170, 53580, 56240, 57387, 58938, 61864, 62040, 66082, 69560, 71440, 76516, 77330, 78584, 83472, 84360, 92796, 95645, 97680, 98230, 99123, 104340, 107160, 114774, 115995, 117876, 123728, 124080, 132164, 139120, 147345, 153032, 154660, 157168, 165205, 168720, 185592, 191290, 196460, 198246, 208680, 214320, 229548, 231990, 235752, 264328, 286935, 294690, 306064, 309320, 330410, 363451, 371184, 382580, 392920, 396492, 417360, 459096, 463980, 471504, 495615, 528656, 573870, 589380, 618640, 660820, 726902, 765160, 785840, 792984, 918192, 927960, 991230, 1090353, 1147740, 1178760, 1321640, 1453804, 1530320, 1585968, 1817255, 1855920, 1982460, 2180706, 2295480, 2357520, 2643280, 2907608, 3634510, 3964920, 4361412, 4590960, 5451765, 5815216, 7269020, 7929840, 8722824, 10903530, 14538040, 17445648, 21807060, 29076080, 43614120, 87228240]

約数ペア:

[(1, 87228240), (2, 43614120), (3, 29076080), (4, 21807060), (5, 17445648), (6, 14538040), (8, 10903530), (10, 8722824), (11, 7929840), (12, 7269020), (15, 5815216), (16, 5451765), (19, 4590960), (20, 4361412), (22, 3964920), (24, 3634510), (30, 2907608), (33, 2643280), (37, 2357520), (38, 2295480), (40, 2180706), (44, 1982460), (47, 1855920), (48, 1817255), (55, 1585968), (57, 1530320), (60, 1453804), (66, 1321640), (74, 1178760), (76, 1147740), (80, 1090353), (88, 991230), (94, 927960), (95, 918192), (110, 792984), (111, 785840), (114, 765160), (120, 726902), (132, 660820), (141, 618640), (148, 589380), (152, 573870), (165, 528656), (176, 495615), (185, 471504), (188, 463980), (190, 459096), (209, 417360), (220, 396492), (222, 392920), (228, 382580), (235, 371184), (240, 363451), (264, 330410), (282, 309320), (285, 306064), (296, 294690), (304, 286935), (330, 264328), (370, 235752), (376, 231990), (380, 229548), (407, 214320), (418, 208680), (440, 198246), (444, 196460), (456, 191290), (470, 185592), (517, 168720), (528, 165205), (555, 157168), (564, 154660), (570, 153032), (592, 147345), (627, 139120), (660, 132164), (703, 124080), (705, 123728), (740, 117876), (752, 115995), (760, 114774), (814, 107160), (836, 104340), (880, 99123), (888, 98230), (893, 97680), (912, 95645), (940, 92796), (1034, 84360), (1045, 83472), (1110, 78584), (1128, 77330), (1140, 76516), (1221, 71440), (1254, 69560), (1320, 66082), (1406, 62040), (1410, 61864), (1480, 58938), (1520, 57387), (1551, 56240), (1628, 53580), (1672, 52170), (1739, 50160), (1776, 49115), (1786, 48840), (1880, 46398), (2035, 42864), (2068, 42180), (2090, 41736), (2109, 41360), (2220, 39292), (2256, 38665), (2280, 38258), (2442, 35720), (2508, 34780), (2585, 33744), (2640, 33041), (2679, 32560), (2812, 31020), (2820, 30932), (2960, 29469), (3102, 28120), (3135, 27824), (3256, 26790), (3344, 26085), (3478, 25080), (3515, 24816), (3572, 24420), (3760, 23199), (4070, 21432), (4136, 21090), (4180, 20868), (4218, 20680), (4440, 19646), (4465, 19536), (4560, 19129), (4884, 17860), (5016, 17390), (5170, 16872), (5217, 16720), (5358, 16280), (5624, 15510), (5640, 15466), (6105, 14288), (6204, 14060), (6270, 13912), (6512, 13395), (6956, 12540), (7030, 12408), (7144, 12210), (7733, 11280), (7755, 11248), (8140, 10716), (8272, 10545), (8360, 10434), (8436, 10340), (8695, 10032), (8880, 9823), (8930, 9768)]