387532860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 1345268736

約数和(自身を除く): 957735876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 47, 52, 55, 60, 62, 65, 66, 78, 93, 94, 110, 124, 130, 132, 141, 143, 155, 156, 165, 186, 188, 195, 220, 235, 260, 282, 286, 310, 330, 341, 372, 390, 403, 429, 465, 470, 517, 564, 572, 611, 620, 660, 682, 705, 715, 780, 806, 858, 930, 940, 961, 1023, 1034, 1209, 1222, 1364, 1410, 1430, 1457, 1551, 1612, 1705, 1716, 1833, 1860, 1922, 2015, 2046, 2068, 2145, 2418, 2444, 2585, 2820, 2860, 2883, 2914, 3055, 3102, 3410, 3666, 3844, 4030, 4092, 4290, 4371, 4433, 4805, 4836, 5115, 5170, 5766, 5828, 6045, 6110, 6204, 6721, 6820, 7285, 7332, 7755, 8060, 8580, 8742, 8866, 9165, 9610, 10230, 10340, 10571, 11532, 12090, 12220, 12493, 13299, 13442, 14415, 14570, 15510, 16027, 17484, 17732, 18330, 18941, 19220, 20163, 20460, 21142, 21855, 22165, 24180, 24986, 26598, 26884, 28830, 29140, 31020, 31713, 32054, 33605, 36660, 37479, 37882, 40326, 42284, 43710, 44330, 45167, 48081, 49972, 52855, 53196, 56823, 57660, 62465, 63426, 64108, 66495, 67210, 74958, 75764, 80135, 80652, 87420, 88660, 90334, 94705, 96162, 100815, 105710, 113646, 124930, 126852, 132990, 134420, 135501, 137423, 149916, 158565, 160270, 180668, 187395, 189410, 192324, 201630, 208351, 211420, 225835, 227292, 240405, 249860, 265980, 271002, 274846, 284115, 317130, 320540, 374790, 378820, 403260, 412269, 416702, 451670, 480810, 496837, 542004, 549692, 568230, 587171, 625053, 634260, 677505, 687115, 749580, 824538, 833404, 903340, 961620, 993674, 1041755, 1136460, 1174342, 1250106, 1355010, 1374230, 1490511, 1649076, 1761513, 1987348, 2061345, 2083510, 2348684, 2484185, 2500212, 2710020, 2748460, 2935855, 2981022, 3125265, 3523026, 4122690, 4167020, 4968370, 5871710, 5962044, 6250530, 6458881, 7046052, 7452555, 8245380, 8807565, 9936740, 11743420, 12501060, 12917762, 14905110, 17615130, 19376643, 25835524, 29810220, 32294405, 35230260, 38753286, 64588810, 77506572, 96883215, 129177620, 193766430, 387532860]

約数ペア:

[(1, 387532860), (2, 193766430), (3, 129177620), (4, 96883215), (5, 77506572), (6, 64588810), (10, 38753286), (11, 35230260), (12, 32294405), (13, 29810220), (15, 25835524), (20, 19376643), (22, 17615130), (26, 14905110), (30, 12917762), (31, 12501060), (33, 11743420), (39, 9936740), (44, 8807565), (47, 8245380), (52, 7452555), (55, 7046052), (60, 6458881), (62, 6250530), (65, 5962044), (66, 5871710), (78, 4968370), (93, 4167020), (94, 4122690), (110, 3523026), (124, 3125265), (130, 2981022), (132, 2935855), (141, 2748460), (143, 2710020), (155, 2500212), (156, 2484185), (165, 2348684), (186, 2083510), (188, 2061345), (195, 1987348), (220, 1761513), (235, 1649076), (260, 1490511), (282, 1374230), (286, 1355010), (310, 1250106), (330, 1174342), (341, 1136460), (372, 1041755), (390, 993674), (403, 961620), (429, 903340), (465, 833404), (470, 824538), (517, 749580), (564, 687115), (572, 677505), (611, 634260), (620, 625053), (660, 587171), (682, 568230), (705, 549692), (715, 542004), (780, 496837), (806, 480810), (858, 451670), (930, 416702), (940, 412269), (961, 403260), (1023, 378820), (1034, 374790), (1209, 320540), (1222, 317130), (1364, 284115), (1410, 274846), (1430, 271002), (1457, 265980), (1551, 249860), (1612, 240405), (1705, 227292), (1716, 225835), (1833, 211420), (1860, 208351), (1922, 201630), (2015, 192324), (2046, 189410), (2068, 187395), (2145, 180668), (2418, 160270), (2444, 158565), (2585, 149916), (2820, 137423), (2860, 135501), (2883, 134420), (2914, 132990), (3055, 126852), (3102, 124930), (3410, 113646), (3666, 105710), (3844, 100815), (4030, 96162), (4092, 94705), (4290, 90334), (4371, 88660), (4433, 87420), (4805, 80652), (4836, 80135), (5115, 75764), (5170, 74958), (5766, 67210), (5828, 66495), (6045, 64108), (6110, 63426), (6204, 62465), (6721, 57660), (6820, 56823), (7285, 53196), (7332, 52855), (7755, 49972), (8060, 48081), (8580, 45167), (8742, 44330), (8866, 43710), (9165, 42284), (9610, 40326), (10230, 37882), (10340, 37479), (10571, 36660), (11532, 33605), (12090, 32054), (12220, 31713), (12493, 31020), (13299, 29140), (13442, 28830), (14415, 26884), (14570, 26598), (15510, 24986), (16027, 24180), (17484, 22165), (17732, 21855), (18330, 21142), (18941, 20460), (19220, 20163)]