55792170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 179712000

約数和(自身を除く): 123919830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 59, 63, 70, 79, 90, 95, 105, 114, 118, 126, 133, 158, 171, 177, 190, 210, 237, 266, 285, 295, 315, 342, 354, 395, 399, 413, 474, 531, 553, 570, 590, 630, 665, 711, 790, 798, 826, 855, 885, 1062, 1106, 1121, 1185, 1197, 1239, 1330, 1422, 1501, 1659, 1710, 1770, 1995, 2065, 2242, 2370, 2394, 2478, 2655, 2765, 3002, 3318, 3363, 3555, 3717, 3990, 4130, 4503, 4661, 4977, 5310, 5530, 5605, 5985, 6195, 6726, 7110, 7434, 7505, 7847, 8295, 9006, 9322, 9954, 10089, 10507, 11210, 11970, 12390, 13509, 13983, 15010, 15694, 16590, 16815, 18585, 20178, 21014, 22515, 23305, 23541, 24885, 27018, 27966, 31521, 32627, 33630, 37170, 39235, 41949, 45030, 46610, 47082, 49770, 50445, 52535, 63042, 65254, 67545, 69915, 70623, 78470, 83898, 88559, 94563, 97881, 100890, 105070, 117705, 135090, 139830, 141246, 157605, 163135, 177118, 189126, 195762, 209745, 235410, 265677, 293643, 315210, 326270, 353115, 419490, 442795, 472815, 489405, 531354, 587286, 619913, 706230, 797031, 885590, 945630, 978810, 1239826, 1328385, 1468215, 1594062, 1859739, 2656770, 2936430, 3099565, 3719478, 3985155, 5579217, 6199130, 7970310, 9298695, 11158434, 18597390, 27896085, 55792170]

約数ペア:

[(1, 55792170), (2, 27896085), (3, 18597390), (5, 11158434), (6, 9298695), (7, 7970310), (9, 6199130), (10, 5579217), (14, 3985155), (15, 3719478), (18, 3099565), (19, 2936430), (21, 2656770), (30, 1859739), (35, 1594062), (38, 1468215), (42, 1328385), (45, 1239826), (57, 978810), (59, 945630), (63, 885590), (70, 797031), (79, 706230), (90, 619913), (95, 587286), (105, 531354), (114, 489405), (118, 472815), (126, 442795), (133, 419490), (158, 353115), (171, 326270), (177, 315210), (190, 293643), (210, 265677), (237, 235410), (266, 209745), (285, 195762), (295, 189126), (315, 177118), (342, 163135), (354, 157605), (395, 141246), (399, 139830), (413, 135090), (474, 117705), (531, 105070), (553, 100890), (570, 97881), (590, 94563), (630, 88559), (665, 83898), (711, 78470), (790, 70623), (798, 69915), (826, 67545), (855, 65254), (885, 63042), (1062, 52535), (1106, 50445), (1121, 49770), (1185, 47082), (1197, 46610), (1239, 45030), (1330, 41949), (1422, 39235), (1501, 37170), (1659, 33630), (1710, 32627), (1770, 31521), (1995, 27966), (2065, 27018), (2242, 24885), (2370, 23541), (2394, 23305), (2478, 22515), (2655, 21014), (2765, 20178), (3002, 18585), (3318, 16815), (3363, 16590), (3555, 15694), (3717, 15010), (3990, 13983), (4130, 13509), (4503, 12390), (4661, 11970), (4977, 11210), (5310, 10507), (5530, 10089), (5605, 9954), (5985, 9322), (6195, 9006), (6726, 8295), (7110, 7847), (7434, 7505)]