116481820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 315318528

約数和(自身を除く): 198836708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 91, 98, 130, 140, 164, 182, 196, 205, 223, 245, 260, 287, 364, 410, 446, 455, 490, 533, 574, 637, 820, 892, 910, 980, 1066, 1115, 1148, 1274, 1435, 1561, 1820, 2009, 2132, 2230, 2548, 2665, 2870, 2899, 3122, 3185, 3731, 4018, 4460, 5330, 5740, 5798, 6244, 6370, 7462, 7805, 8036, 9143, 10045, 10660, 10927, 11596, 12740, 14495, 14924, 15610, 18286, 18655, 20090, 20293, 21854, 26117, 28990, 31220, 36572, 37310, 40180, 40586, 43708, 45715, 52234, 54635, 57980, 64001, 74620, 81172, 91430, 101465, 104468, 109270, 118859, 128002, 130585, 142051, 182860, 202930, 218540, 237718, 256004, 261170, 284102, 320005, 405860, 448007, 475436, 522340, 568204, 594295, 640010, 710255, 832013, 896014, 1188590, 1280020, 1420510, 1664026, 1792028, 2240035, 2377180, 2841020, 3328052, 4160065, 4480070, 5824091, 8320130, 8960140, 11648182, 16640260, 23296364, 29120455, 58240910, 116481820]

約数ペア:

[(1, 116481820), (2, 58240910), (4, 29120455), (5, 23296364), (7, 16640260), (10, 11648182), (13, 8960140), (14, 8320130), (20, 5824091), (26, 4480070), (28, 4160065), (35, 3328052), (41, 2841020), (49, 2377180), (52, 2240035), (65, 1792028), (70, 1664026), (82, 1420510), (91, 1280020), (98, 1188590), (130, 896014), (140, 832013), (164, 710255), (182, 640010), (196, 594295), (205, 568204), (223, 522340), (245, 475436), (260, 448007), (287, 405860), (364, 320005), (410, 284102), (446, 261170), (455, 256004), (490, 237718), (533, 218540), (574, 202930), (637, 182860), (820, 142051), (892, 130585), (910, 128002), (980, 118859), (1066, 109270), (1115, 104468), (1148, 101465), (1274, 91430), (1435, 81172), (1561, 74620), (1820, 64001), (2009, 57980), (2132, 54635), (2230, 52234), (2548, 45715), (2665, 43708), (2870, 40586), (2899, 40180), (3122, 37310), (3185, 36572), (3731, 31220), (4018, 28990), (4460, 26117), (5330, 21854), (5740, 20293), (5798, 20090), (6244, 18655), (6370, 18286), (7462, 15610), (7805, 14924), (8036, 14495), (9143, 12740), (10045, 11596), (10660, 10927)]