18198422280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:906

約数の個数: 320

約数和(自身を含む): 63437299200

約数和(自身を除く): 45238876920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 409, 443, 465, 540, 558, 620, 648, 744, 810, 818, 837, 886, 930, 1080, 1116, 1227, 1240, 1329, 1395, 1620, 1636, 1674, 1772, 1860, 2045, 2215, 2232, 2454, 2511, 2658, 2790, 3240, 3272, 3348, 3544, 3681, 3720, 3987, 4090, 4185, 4430, 4908, 5022, 5316, 5580, 6135, 6645, 6696, 7362, 7974, 8180, 8370, 8860, 9816, 10044, 10632, 11043, 11160, 11961, 12270, 12555, 12679, 13290, 13733, 14724, 15948, 16360, 16740, 17720, 18405, 19935, 20088, 22086, 23922, 24540, 25110, 25358, 26580, 27466, 29448, 31896, 33129, 33480, 35883, 36810, 38037, 39870, 41199, 44172, 47844, 49080, 50220, 50716, 53160, 54932, 55215, 59805, 63395, 66258, 68665, 71766, 73620, 76074, 79740, 82398, 88344, 95688, 100440, 101432, 109864, 110430, 114111, 119610, 123597, 126790, 132516, 137330, 143532, 147240, 152148, 159480, 164796, 165645, 179415, 181187, 190185, 205995, 220860, 228222, 239220, 247194, 253580, 265032, 274660, 287064, 304296, 329592, 331290, 342333, 358830, 362374, 370791, 380370, 411990, 441720, 456444, 478440, 494388, 507160, 543561, 549320, 570555, 617985, 662580, 684666, 717660, 724748, 741582, 760740, 823980, 905935, 912888, 988776, 1026999, 1087122, 1112373, 1141110, 1235970, 1325160, 1369332, 1435320, 1449496, 1483164, 1521480, 1630683, 1647960, 1711665, 1811870, 1853955, 2053998, 2174244, 2224746, 2282220, 2471940, 2717805, 2738664, 2966328, 3261366, 3423330, 3623740, 3707910, 4107996, 4348488, 4449492, 4564440, 4892049, 4943880, 5134995, 5435610, 5561865, 5616797, 6522732, 6846660, 7247480, 7415820, 8153415, 8215992, 8898984, 9784098, 10269990, 10871220, 11123730, 11233594, 13045464, 13693320, 14676147, 14831640, 16306830, 16850391, 19568196, 20539980, 21742440, 22247460, 22467188, 24460245, 28083985, 29352294, 32613660, 33700782, 39136392, 41079960, 44494920, 44934376, 48920490, 50551173, 56167970, 58704588, 65227320, 67401564, 73380735, 84251955, 97840980, 101102346, 112335940, 117409176, 134803128, 146761470, 151653519, 168503910, 195681960, 202204692, 224671880, 252755865, 293522940, 303307038, 337007820, 404409384, 454960557, 505511730, 587045880, 606614076, 674015640, 758267595, 909921114, 1011023460, 1213228152, 1516535190, 1819842228, 2022046920, 2274802785, 3033070380, 3639684456, 4549605570, 6066140760, 9099211140, 18198422280]

約数ペア:

[(1, 18198422280), (2, 9099211140), (3, 6066140760), (4, 4549605570), (5, 3639684456), (6, 3033070380), (8, 2274802785), (9, 2022046920), (10, 1819842228), (12, 1516535190), (15, 1213228152), (18, 1011023460), (20, 909921114), (24, 758267595), (27, 674015640), (30, 606614076), (31, 587045880), (36, 505511730), (40, 454960557), (45, 404409384), (54, 337007820), (60, 303307038), (62, 293522940), (72, 252755865), (81, 224671880), (90, 202204692), (93, 195681960), (108, 168503910), (120, 151653519), (124, 146761470), (135, 134803128), (155, 117409176), (162, 112335940), (180, 101102346), (186, 97840980), (216, 84251955), (248, 73380735), (270, 67401564), (279, 65227320), (310, 58704588), (324, 56167970), (360, 50551173), (372, 48920490), (405, 44934376), (409, 44494920), (443, 41079960), (465, 39136392), (540, 33700782), (558, 32613660), (620, 29352294), (648, 28083985), (744, 24460245), (810, 22467188), (818, 22247460), (837, 21742440), (886, 20539980), (930, 19568196), (1080, 16850391), (1116, 16306830), (1227, 14831640), (1240, 14676147), (1329, 13693320), (1395, 13045464), (1620, 11233594), (1636, 11123730), (1674, 10871220), (1772, 10269990), (1860, 9784098), (2045, 8898984), (2215, 8215992), (2232, 8153415), (2454, 7415820), (2511, 7247480), (2658, 6846660), (2790, 6522732), (3240, 5616797), (3272, 5561865), (3348, 5435610), (3544, 5134995), (3681, 4943880), (3720, 4892049), (3987, 4564440), (4090, 4449492), (4185, 4348488), (4430, 4107996), (4908, 3707910), (5022, 3623740), (5316, 3423330), (5580, 3261366), (6135, 2966328), (6645, 2738664), (6696, 2717805), (7362, 2471940), (7974, 2282220), (8180, 2224746), (8370, 2174244), (8860, 2053998), (9816, 1853955), (10044, 1811870), (10632, 1711665), (11043, 1647960), (11160, 1630683), (11961, 1521480), (12270, 1483164), (12555, 1449496), (12679, 1435320), (13290, 1369332), (13733, 1325160), (14724, 1235970), (15948, 1141110), (16360, 1112373), (16740, 1087122), (17720, 1026999), (18405, 988776), (19935, 912888), (20088, 905935), (22086, 823980), (23922, 760740), (24540, 741582), (25110, 724748), (25358, 717660), (26580, 684666), (27466, 662580), (29448, 617985), (31896, 570555), (33129, 549320), (33480, 543561), (35883, 507160), (36810, 494388), (38037, 478440), (39870, 456444), (41199, 441720), (44172, 411990), (47844, 380370), (49080, 370791), (50220, 362374), (50716, 358830), (53160, 342333), (54932, 331290), (55215, 329592), (59805, 304296), (63395, 287064), (66258, 274660), (68665, 265032), (71766, 253580), (73620, 247194), (76074, 239220), (79740, 228222), (82398, 220860), (88344, 205995), (95688, 190185), (100440, 181187), (101432, 179415), (109864, 165645), (110430, 164796), (114111, 159480), (119610, 152148), (123597, 147240), (126790, 143532), (132516, 137330)]