271808550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 796199040

約数和(自身を除く): 524390490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 117, 130, 150, 194, 195, 225, 234, 291, 325, 390, 450, 479, 485, 582, 585, 650, 873, 958, 970, 975, 1170, 1261, 1437, 1455, 1746, 1950, 2395, 2425, 2522, 2874, 2910, 2925, 3783, 4311, 4365, 4790, 4850, 5850, 6227, 6305, 7185, 7275, 7566, 8622, 8730, 11349, 11975, 12454, 12610, 14370, 14550, 18681, 18915, 21555, 21825, 22698, 23950, 31135, 31525, 35925, 37362, 37830, 43110, 43650, 46463, 56043, 56745, 62270, 63050, 71850, 92926, 93405, 94575, 107775, 112086, 113490, 139389, 155675, 186810, 189150, 215550, 232315, 278778, 280215, 283725, 311350, 418167, 464630, 467025, 560430, 567450, 604019, 696945, 836334, 934050, 1161575, 1208038, 1393890, 1401075, 1812057, 2090835, 2323150, 2802150, 3020095, 3484725, 3624114, 4181670, 5436171, 6040190, 6969450, 9060285, 10454175, 10872342, 15100475, 18120570, 20908350, 27180855, 30200950, 45301425, 54361710, 90602850, 135904275, 271808550]

約数ペア:

[(1, 271808550), (2, 135904275), (3, 90602850), (5, 54361710), (6, 45301425), (9, 30200950), (10, 27180855), (13, 20908350), (15, 18120570), (18, 15100475), (25, 10872342), (26, 10454175), (30, 9060285), (39, 6969450), (45, 6040190), (50, 5436171), (65, 4181670), (75, 3624114), (78, 3484725), (90, 3020095), (97, 2802150), (117, 2323150), (130, 2090835), (150, 1812057), (194, 1401075), (195, 1393890), (225, 1208038), (234, 1161575), (291, 934050), (325, 836334), (390, 696945), (450, 604019), (479, 567450), (485, 560430), (582, 467025), (585, 464630), (650, 418167), (873, 311350), (958, 283725), (970, 280215), (975, 278778), (1170, 232315), (1261, 215550), (1437, 189150), (1455, 186810), (1746, 155675), (1950, 139389), (2395, 113490), (2425, 112086), (2522, 107775), (2874, 94575), (2910, 93405), (2925, 92926), (3783, 71850), (4311, 63050), (4365, 62270), (4790, 56745), (4850, 56043), (5850, 46463), (6227, 43650), (6305, 43110), (7185, 37830), (7275, 37362), (7566, 35925), (8622, 31525), (8730, 31135), (11349, 23950), (11975, 22698), (12454, 21825), (12610, 21555), (14370, 18915), (14550, 18681)]