75945870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 272885760

約数和(自身を除く): 196939890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 165, 182, 189, 195, 198, 210, 231, 234, 270, 273, 281, 286, 297, 315, 330, 351, 378, 385, 390, 429, 455, 462, 495, 546, 562, 585, 594, 630, 693, 702, 715, 770, 819, 843, 858, 910, 945, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1405, 1430, 1485, 1638, 1686, 1755, 1890, 1967, 2002, 2079, 2145, 2310, 2457, 2529, 2574, 2730, 2810, 2970, 3003, 3091, 3465, 3510, 3653, 3861, 3934, 4095, 4158, 4215, 4290, 4914, 5005, 5058, 5901, 6006, 6182, 6435, 6930, 7306, 7587, 7722, 8190, 8430, 9009, 9273, 9835, 10010, 10395, 10959, 11802, 12285, 12645, 12870, 15015, 15174, 15455, 17703, 18018, 18265, 18546, 19305, 19670, 20790, 21637, 21918, 24570, 25290, 25571, 27027, 27819, 29505, 30030, 30910, 32877, 35406, 36530, 37935, 38610, 40183, 43274, 45045, 46365, 51142, 53109, 54054, 54795, 55638, 59010, 64911, 65754, 75870, 76713, 80366, 83457, 88515, 90090, 92730, 98631, 106218, 108185, 109590, 120549, 127855, 129822, 135135, 139095, 153426, 164385, 166914, 177030, 194733, 197262, 200915, 216370, 230139, 241098, 255710, 265545, 270270, 278190, 281281, 324555, 328770, 361647, 383565, 389466, 401830, 417285, 460278, 493155, 531090, 562562, 584199, 602745, 649110, 690417, 723294, 767130, 834570, 843843, 973665, 986310, 1084941, 1150695, 1168398, 1205490, 1380834, 1406405, 1687686, 1808235, 1947330, 2169882, 2301390, 2531529, 2812810, 2920995, 3452085, 3616470, 4219215, 5063058, 5424705, 5841990, 6904170, 7594587, 8438430, 10849410, 12657645, 15189174, 25315290, 37972935, 75945870]

約数ペア:

[(1, 75945870), (2, 37972935), (3, 25315290), (5, 15189174), (6, 12657645), (7, 10849410), (9, 8438430), (10, 7594587), (11, 6904170), (13, 5841990), (14, 5424705), (15, 5063058), (18, 4219215), (21, 3616470), (22, 3452085), (26, 2920995), (27, 2812810), (30, 2531529), (33, 2301390), (35, 2169882), (39, 1947330), (42, 1808235), (45, 1687686), (54, 1406405), (55, 1380834), (63, 1205490), (65, 1168398), (66, 1150695), (70, 1084941), (77, 986310), (78, 973665), (90, 843843), (91, 834570), (99, 767130), (105, 723294), (110, 690417), (117, 649110), (126, 602745), (130, 584199), (135, 562562), (143, 531090), (154, 493155), (165, 460278), (182, 417285), (189, 401830), (195, 389466), (198, 383565), (210, 361647), (231, 328770), (234, 324555), (270, 281281), (273, 278190), (281, 270270), (286, 265545), (297, 255710), (315, 241098), (330, 230139), (351, 216370), (378, 200915), (385, 197262), (390, 194733), (429, 177030), (455, 166914), (462, 164385), (495, 153426), (546, 139095), (562, 135135), (585, 129822), (594, 127855), (630, 120549), (693, 109590), (702, 108185), (715, 106218), (770, 98631), (819, 92730), (843, 90090), (858, 88515), (910, 83457), (945, 80366), (990, 76713), (1001, 75870), (1155, 65754), (1170, 64911), (1287, 59010), (1365, 55638), (1386, 54795), (1405, 54054), (1430, 53109), (1485, 51142), (1638, 46365), (1686, 45045), (1755, 43274), (1890, 40183), (1967, 38610), (2002, 37935), (2079, 36530), (2145, 35406), (2310, 32877), (2457, 30910), (2529, 30030), (2574, 29505), (2730, 27819), (2810, 27027), (2970, 25571), (3003, 25290), (3091, 24570), (3465, 21918), (3510, 21637), (3653, 20790), (3861, 19670), (3934, 19305), (4095, 18546), (4158, 18265), (4215, 18018), (4290, 17703), (4914, 15455), (5005, 15174), (5058, 15015), (5901, 12870), (6006, 12645), (6182, 12285), (6435, 11802), (6930, 10959), (7306, 10395), (7587, 10010), (7722, 9835), (8190, 9273), (8430, 9009)]