171391552380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{2903}}^1$

素因数の和:3281

約数の個数: 288

約数和(自身を含む): 558379261440

約数和(自身を除く): 386987709060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 283, 285, 305, 342, 366, 380, 549, 566, 570, 610, 684, 732, 849, 855, 915, 1098, 1132, 1140, 1159, 1220, 1415, 1698, 1710, 1830, 2196, 2318, 2547, 2745, 2830, 2903, 3396, 3420, 3477, 3660, 4245, 4636, 5094, 5377, 5490, 5660, 5795, 5806, 6954, 8490, 8709, 10188, 10431, 10754, 10980, 11590, 11612, 12735, 13908, 14515, 16131, 16980, 17263, 17385, 17418, 20862, 21508, 23180, 25470, 26127, 26885, 29030, 32262, 34526, 34770, 34836, 41724, 43545, 48393, 50940, 51789, 52155, 52254, 53770, 55157, 58060, 64524, 69052, 69540, 80655, 86315, 87090, 96786, 103578, 104310, 104508, 107540, 110314, 130635, 155367, 161310, 165471, 172630, 174180, 177083, 193572, 207156, 208620, 220628, 241965, 258945, 261270, 275785, 310734, 322620, 327997, 330942, 345260, 354166, 483930, 496413, 517890, 522540, 531249, 551570, 621468, 655994, 661884, 708332, 776835, 821549, 827355, 885415, 967860, 983991, 992826, 1035780, 1062498, 1103140, 1311988, 1553670, 1593747, 1639985, 1643098, 1654710, 1770830, 1967982, 1985652, 2124996, 2464647, 2482065, 2656245, 2951973, 3107340, 3187494, 3279970, 3286196, 3309420, 3364577, 3541660, 3935964, 4107745, 4919955, 4929294, 4964130, 5312490, 5903946, 6374988, 6559940, 6729154, 7393941, 7968735, 8215490, 9839910, 9858588, 9928260, 10093731, 10624980, 11807892, 12323235, 13458308, 14759865, 14787882, 15609431, 15937470, 16430980, 16822885, 19679820, 20187462, 24646470, 29519730, 29575764, 30281193, 31218862, 31874940, 33645770, 36969705, 40374924, 46828293, 49292940, 50114489, 50468655, 59039460, 60562386, 62437724, 67291540, 73939410, 78047155, 93656586, 100228978, 100937310, 121124772, 140484879, 147878820, 150343467, 151405965, 156094310, 187313172, 200457956, 201874620, 234141465, 250572445, 280969758, 300686934, 302811930, 312188620, 451030401, 468282930, 501144890, 561939516, 601373868, 605623860, 702424395, 751717335, 902060802, 936565860, 952175291, 1002289780, 1404848790, 1503434670, 1804121604, 1904350582, 2255152005, 2809697580, 2856525873, 3006869340, 3808701164, 4510304010, 4760876455, 5713051746, 8569577619, 9020608020, 9521752910, 11426103492, 14282629365, 17139155238, 19043505820, 28565258730, 34278310476, 42847888095, 57130517460, 85695776190, 171391552380]

約数ペア:

[(1, 171391552380), (2, 85695776190), (3, 57130517460), (4, 42847888095), (5, 34278310476), (6, 28565258730), (9, 19043505820), (10, 17139155238), (12, 14282629365), (15, 11426103492), (18, 9521752910), (19, 9020608020), (20, 8569577619), (30, 5713051746), (36, 4760876455), (38, 4510304010), (45, 3808701164), (57, 3006869340), (60, 2856525873), (61, 2809697580), (76, 2255152005), (90, 1904350582), (95, 1804121604), (114, 1503434670), (122, 1404848790), (171, 1002289780), (180, 952175291), (183, 936565860), (190, 902060802), (228, 751717335), (244, 702424395), (283, 605623860), (285, 601373868), (305, 561939516), (342, 501144890), (366, 468282930), (380, 451030401), (549, 312188620), (566, 302811930), (570, 300686934), (610, 280969758), (684, 250572445), (732, 234141465), (849, 201874620), (855, 200457956), (915, 187313172), (1098, 156094310), (1132, 151405965), (1140, 150343467), (1159, 147878820), (1220, 140484879), (1415, 121124772), (1698, 100937310), (1710, 100228978), (1830, 93656586), (2196, 78047155), (2318, 73939410), (2547, 67291540), (2745, 62437724), (2830, 60562386), (2903, 59039460), (3396, 50468655), (3420, 50114489), (3477, 49292940), (3660, 46828293), (4245, 40374924), (4636, 36969705), (5094, 33645770), (5377, 31874940), (5490, 31218862), (5660, 30281193), (5795, 29575764), (5806, 29519730), (6954, 24646470), (8490, 20187462), (8709, 19679820), (10188, 16822885), (10431, 16430980), (10754, 15937470), (10980, 15609431), (11590, 14787882), (11612, 14759865), (12735, 13458308), (13908, 12323235), (14515, 11807892), (16131, 10624980), (16980, 10093731), (17263, 9928260), (17385, 9858588), (17418, 9839910), (20862, 8215490), (21508, 7968735), (23180, 7393941), (25470, 6729154), (26127, 6559940), (26885, 6374988), (29030, 5903946), (32262, 5312490), (34526, 4964130), (34770, 4929294), (34836, 4919955), (41724, 4107745), (43545, 3935964), (48393, 3541660), (50940, 3364577), (51789, 3309420), (52155, 3286196), (52254, 3279970), (53770, 3187494), (55157, 3107340), (58060, 2951973), (64524, 2656245), (69052, 2482065), (69540, 2464647), (80655, 2124996), (86315, 1985652), (87090, 1967982), (96786, 1770830), (103578, 1654710), (104310, 1643098), (104508, 1639985), (107540, 1593747), (110314, 1553670), (130635, 1311988), (155367, 1103140), (161310, 1062498), (165471, 1035780), (172630, 992826), (174180, 983991), (177083, 967860), (193572, 885415), (207156, 827355), (208620, 821549), (220628, 776835), (241965, 708332), (258945, 661884), (261270, 655994), (275785, 621468), (310734, 551570), (322620, 531249), (327997, 522540), (330942, 517890), (345260, 496413), (354166, 483930)]