277684290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 860461056

約数和(自身を除く): 582776766

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 26, 30, 34, 39, 45, 46, 51, 65, 69, 78, 85, 90, 102, 115, 117, 130, 138, 153, 170, 195, 207, 221, 230, 234, 255, 299, 306, 345, 390, 391, 414, 442, 510, 585, 598, 607, 663, 690, 765, 782, 897, 1035, 1105, 1170, 1173, 1214, 1326, 1495, 1530, 1794, 1821, 1955, 1989, 2070, 2210, 2346, 2691, 2990, 3035, 3315, 3519, 3642, 3910, 3978, 4485, 5083, 5382, 5463, 5865, 6070, 6630, 7038, 7891, 8970, 9105, 9945, 10166, 10319, 10926, 11730, 13455, 13961, 15249, 15782, 17595, 18210, 19890, 20638, 23673, 25415, 26910, 27315, 27922, 30498, 30957, 35190, 39455, 41883, 45747, 47346, 50830, 51595, 54630, 61914, 69805, 71019, 76245, 78910, 83766, 91494, 92871, 103190, 118365, 125649, 134147, 139610, 142038, 152490, 154785, 181493, 185742, 209415, 228735, 236730, 237337, 251298, 268294, 309570, 355095, 362986, 402441, 418830, 457470, 464355, 474674, 544479, 628245, 670735, 710190, 712011, 804882, 907465, 928710, 1088958, 1186685, 1207323, 1256490, 1341470, 1424022, 1633437, 1814930, 2012205, 2136033, 2373370, 2414646, 2722395, 3085381, 3266874, 3560055, 4024410, 4272066, 5444790, 6036615, 6170762, 7120110, 8167185, 9256143, 10680165, 12073230, 15426905, 16334370, 18512286, 21360330, 27768429, 30853810, 46280715, 55536858, 92561430, 138842145, 277684290]

約数ペア:

[(1, 277684290), (2, 138842145), (3, 92561430), (5, 55536858), (6, 46280715), (9, 30853810), (10, 27768429), (13, 21360330), (15, 18512286), (17, 16334370), (18, 15426905), (23, 12073230), (26, 10680165), (30, 9256143), (34, 8167185), (39, 7120110), (45, 6170762), (46, 6036615), (51, 5444790), (65, 4272066), (69, 4024410), (78, 3560055), (85, 3266874), (90, 3085381), (102, 2722395), (115, 2414646), (117, 2373370), (130, 2136033), (138, 2012205), (153, 1814930), (170, 1633437), (195, 1424022), (207, 1341470), (221, 1256490), (230, 1207323), (234, 1186685), (255, 1088958), (299, 928710), (306, 907465), (345, 804882), (390, 712011), (391, 710190), (414, 670735), (442, 628245), (510, 544479), (585, 474674), (598, 464355), (607, 457470), (663, 418830), (690, 402441), (765, 362986), (782, 355095), (897, 309570), (1035, 268294), (1105, 251298), (1170, 237337), (1173, 236730), (1214, 228735), (1326, 209415), (1495, 185742), (1530, 181493), (1794, 154785), (1821, 152490), (1955, 142038), (1989, 139610), (2070, 134147), (2210, 125649), (2346, 118365), (2691, 103190), (2990, 92871), (3035, 91494), (3315, 83766), (3519, 78910), (3642, 76245), (3910, 71019), (3978, 69805), (4485, 61914), (5083, 54630), (5382, 51595), (5463, 50830), (5865, 47346), (6070, 45747), (6630, 41883), (7038, 39455), (7891, 35190), (8970, 30957), (9105, 30498), (9945, 27922), (10166, 27315), (10319, 26910), (10926, 25415), (11730, 23673), (13455, 20638), (13961, 19890), (15249, 18210), (15782, 17595)]