271796264950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:700

約数の個数: 288

約数和(自身を含む): 622400163840

約数和(自身を除く): 350603898890

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 79, 97, 98, 155, 158, 175, 194, 217, 245, 310, 350, 395, 434, 467, 485, 490, 553, 679, 775, 790, 934, 970, 1085, 1106, 1225, 1358, 1519, 1550, 1975, 2170, 2335, 2425, 2449, 2450, 2765, 3007, 3038, 3269, 3395, 3871, 3950, 4670, 4753, 4850, 4898, 5425, 5530, 6014, 6538, 6790, 7595, 7663, 7742, 9506, 10850, 11675, 12245, 13825, 14477, 15035, 15190, 15326, 16345, 16975, 17143, 19355, 21049, 22883, 23350, 23765, 24490, 27650, 28954, 30070, 32690, 33950, 34286, 36893, 37975, 38315, 38710, 42098, 45299, 45766, 47530, 53641, 61225, 72385, 73786, 75175, 75950, 76630, 81725, 85715, 90598, 96775, 101339, 105245, 107282, 114415, 118825, 120001, 122450, 144770, 147343, 150350, 163450, 171430, 184465, 191575, 193550, 202678, 210490, 226495, 228830, 237553, 237650, 240002, 258251, 268205, 294686, 317093, 361925, 368930, 375487, 383150, 428575, 452990, 475106, 506695, 516502, 526225, 536410, 572075, 600005, 634186, 709373, 723850, 736715, 750974, 857150, 922325, 1013390, 1052450, 1132475, 1143683, 1144150, 1187765, 1200010, 1291255, 1341025, 1404269, 1418746, 1473430, 1585465, 1662871, 1807757, 1844650, 1877435, 2219651, 2264950, 2287366, 2375530, 2533475, 2582510, 2682050, 2808538, 3000025, 3170930, 3325742, 3546865, 3578621, 3615514, 3683575, 3754870, 4439302, 5066950, 5718415, 5938825, 6000050, 6456275, 7021345, 7093730, 7157242, 7367150, 7927325, 8005781, 8314355, 9038785, 9387175, 9829883, 11098255, 11436830, 11640097, 11877650, 12912550, 14042690, 15854650, 16011562, 16628710, 17734325, 17893105, 18077570, 18774350, 19659766, 22196510, 23280194, 25050347, 28592075, 35106725, 35468650, 35786210, 40028905, 41571775, 45193925, 49149415, 50100694, 55491275, 56040467, 57184150, 58200485, 68809181, 70213450, 80057810, 83143550, 89465525, 90387850, 98298830, 110937251, 110982550, 112080934, 116400970, 125251735, 137618362, 175352429, 178931050, 200144525, 221874502, 245747075, 250503470, 280202335, 291002425, 344045905, 350704858, 400289050, 491494150, 554686255, 560404670, 582004850, 626258675, 688091810, 776560757, 876762145, 1109372510, 1252517350, 1401011675, 1553121514, 1720229525, 1753524290, 2773431275, 2802023350, 3440459050, 3882803785, 4383810725, 5435925299, 5546862550, 7765607570, 8767621450, 10871850598, 19414018925, 27179626495, 38828037850, 54359252990, 135898132475, 271796264950]

約数ペア:

[(1, 271796264950), (2, 135898132475), (5, 54359252990), (7, 38828037850), (10, 27179626495), (14, 19414018925), (25, 10871850598), (31, 8767621450), (35, 7765607570), (49, 5546862550), (50, 5435925299), (62, 4383810725), (70, 3882803785), (79, 3440459050), (97, 2802023350), (98, 2773431275), (155, 1753524290), (158, 1720229525), (175, 1553121514), (194, 1401011675), (217, 1252517350), (245, 1109372510), (310, 876762145), (350, 776560757), (395, 688091810), (434, 626258675), (467, 582004850), (485, 560404670), (490, 554686255), (553, 491494150), (679, 400289050), (775, 350704858), (790, 344045905), (934, 291002425), (970, 280202335), (1085, 250503470), (1106, 245747075), (1225, 221874502), (1358, 200144525), (1519, 178931050), (1550, 175352429), (1975, 137618362), (2170, 125251735), (2335, 116400970), (2425, 112080934), (2449, 110982550), (2450, 110937251), (2765, 98298830), (3007, 90387850), (3038, 89465525), (3269, 83143550), (3395, 80057810), (3871, 70213450), (3950, 68809181), (4670, 58200485), (4753, 57184150), (4850, 56040467), (4898, 55491275), (5425, 50100694), (5530, 49149415), (6014, 45193925), (6538, 41571775), (6790, 40028905), (7595, 35786210), (7663, 35468650), (7742, 35106725), (9506, 28592075), (10850, 25050347), (11675, 23280194), (12245, 22196510), (13825, 19659766), (14477, 18774350), (15035, 18077570), (15190, 17893105), (15326, 17734325), (16345, 16628710), (16975, 16011562), (17143, 15854650), (19355, 14042690), (21049, 12912550), (22883, 11877650), (23350, 11640097), (23765, 11436830), (24490, 11098255), (27650, 9829883), (28954, 9387175), (30070, 9038785), (32690, 8314355), (33950, 8005781), (34286, 7927325), (36893, 7367150), (37975, 7157242), (38315, 7093730), (38710, 7021345), (42098, 6456275), (45299, 6000050), (45766, 5938825), (47530, 5718415), (53641, 5066950), (61225, 4439302), (72385, 3754870), (73786, 3683575), (75175, 3615514), (75950, 3578621), (76630, 3546865), (81725, 3325742), (85715, 3170930), (90598, 3000025), (96775, 2808538), (101339, 2682050), (105245, 2582510), (107282, 2533475), (114415, 2375530), (118825, 2287366), (120001, 2264950), (122450, 2219651), (144770, 1877435), (147343, 1844650), (150350, 1807757), (163450, 1662871), (171430, 1585465), (184465, 1473430), (191575, 1418746), (193550, 1404269), (202678, 1341025), (210490, 1291255), (226495, 1200010), (228830, 1187765), (237553, 1144150), (237650, 1143683), (240002, 1132475), (258251, 1052450), (268205, 1013390), (294686, 922325), (317093, 857150), (361925, 750974), (368930, 736715), (375487, 723850), (383150, 709373), (428575, 634186), (452990, 600005), (475106, 572075), (506695, 536410), (516502, 526225)]