202775820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 447505140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 127, 130, 138, 156, 178, 195, 230, 254, 260, 267, 276, 299, 345, 356, 381, 390, 445, 460, 508, 534, 598, 635, 690, 762, 780, 890, 897, 1068, 1157, 1196, 1270, 1335, 1380, 1495, 1524, 1651, 1780, 1794, 1905, 2047, 2314, 2540, 2670, 2921, 2990, 3302, 3471, 3588, 3810, 4094, 4485, 4628, 4953, 5340, 5785, 5842, 5980, 6141, 6604, 6942, 7620, 8188, 8255, 8763, 8970, 9906, 10235, 11303, 11570, 11684, 12282, 13884, 14605, 16510, 17355, 17526, 17940, 19812, 20470, 22606, 23140, 24564, 24765, 26611, 29210, 30705, 33020, 33909, 34710, 35052, 37973, 40940, 43815, 45212, 49530, 53222, 56515, 58420, 61410, 67818, 69420, 75946, 79833, 87630, 99060, 106444, 113030, 113919, 122820, 133055, 135636, 146939, 151892, 159666, 169545, 175260, 189865, 226060, 227838, 259969, 266110, 293878, 319332, 339090, 379730, 399165, 440817, 455676, 519938, 532220, 569595, 587756, 678180, 734695, 759460, 779907, 798330, 881634, 1039876, 1139190, 1299845, 1469390, 1559814, 1596660, 1763268, 2204085, 2278380, 2599690, 2938780, 3119628, 3379597, 3899535, 4408170, 5199380, 6759194, 7799070, 8816340, 10138791, 13518388, 15598140, 16897985, 20277582, 33795970, 40555164, 50693955, 67591940, 101387910, 202775820]

約数ペア:

[(1, 202775820), (2, 101387910), (3, 67591940), (4, 50693955), (5, 40555164), (6, 33795970), (10, 20277582), (12, 16897985), (13, 15598140), (15, 13518388), (20, 10138791), (23, 8816340), (26, 7799070), (30, 6759194), (39, 5199380), (46, 4408170), (52, 3899535), (60, 3379597), (65, 3119628), (69, 2938780), (78, 2599690), (89, 2278380), (92, 2204085), (115, 1763268), (127, 1596660), (130, 1559814), (138, 1469390), (156, 1299845), (178, 1139190), (195, 1039876), (230, 881634), (254, 798330), (260, 779907), (267, 759460), (276, 734695), (299, 678180), (345, 587756), (356, 569595), (381, 532220), (390, 519938), (445, 455676), (460, 440817), (508, 399165), (534, 379730), (598, 339090), (635, 319332), (690, 293878), (762, 266110), (780, 259969), (890, 227838), (897, 226060), (1068, 189865), (1157, 175260), (1196, 169545), (1270, 159666), (1335, 151892), (1380, 146939), (1495, 135636), (1524, 133055), (1651, 122820), (1780, 113919), (1794, 113030), (1905, 106444), (2047, 99060), (2314, 87630), (2540, 79833), (2670, 75946), (2921, 69420), (2990, 67818), (3302, 61410), (3471, 58420), (3588, 56515), (3810, 53222), (4094, 49530), (4485, 45212), (4628, 43815), (4953, 40940), (5340, 37973), (5785, 35052), (5842, 34710), (5980, 33909), (6141, 33020), (6604, 30705), (6942, 29210), (7620, 26611), (8188, 24765), (8255, 24564), (8763, 23140), (8970, 22606), (9906, 20470), (10235, 19812), (11303, 17940), (11570, 17526), (11684, 17355), (12282, 16510), (13884, 14605)]