137140900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 342978048

約数和(自身を除く): 205837148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 41, 50, 52, 62, 65, 82, 83, 100, 124, 130, 155, 164, 166, 205, 260, 310, 325, 332, 403, 410, 415, 533, 620, 650, 775, 806, 820, 830, 1025, 1066, 1079, 1271, 1300, 1550, 1612, 1660, 2015, 2050, 2075, 2132, 2158, 2542, 2573, 2665, 3100, 3403, 4030, 4100, 4150, 4316, 5084, 5146, 5330, 5395, 6355, 6806, 8060, 8300, 10075, 10292, 10660, 10790, 12710, 12865, 13325, 13612, 16523, 17015, 20150, 21580, 25420, 25730, 26650, 26975, 31775, 33046, 33449, 34030, 40300, 44239, 51460, 53300, 53950, 63550, 64325, 66092, 66898, 68060, 82615, 85075, 88478, 105493, 107900, 127100, 128650, 133796, 165230, 167245, 170150, 176956, 210986, 221195, 257300, 330460, 334490, 340300, 413075, 421972, 442390, 527465, 668980, 826150, 836225, 884780, 1054930, 1105975, 1371409, 1652300, 1672450, 2109860, 2211950, 2637325, 2742818, 3344900, 4423900, 5274650, 5485636, 6857045, 10549300, 13714090, 27428180, 34285225, 68570450, 137140900]

約数ペア:

[(1, 137140900), (2, 68570450), (4, 34285225), (5, 27428180), (10, 13714090), (13, 10549300), (20, 6857045), (25, 5485636), (26, 5274650), (31, 4423900), (41, 3344900), (50, 2742818), (52, 2637325), (62, 2211950), (65, 2109860), (82, 1672450), (83, 1652300), (100, 1371409), (124, 1105975), (130, 1054930), (155, 884780), (164, 836225), (166, 826150), (205, 668980), (260, 527465), (310, 442390), (325, 421972), (332, 413075), (403, 340300), (410, 334490), (415, 330460), (533, 257300), (620, 221195), (650, 210986), (775, 176956), (806, 170150), (820, 167245), (830, 165230), (1025, 133796), (1066, 128650), (1079, 127100), (1271, 107900), (1300, 105493), (1550, 88478), (1612, 85075), (1660, 82615), (2015, 68060), (2050, 66898), (2075, 66092), (2132, 64325), (2158, 63550), (2542, 53950), (2573, 53300), (2665, 51460), (3100, 44239), (3403, 40300), (4030, 34030), (4100, 33449), (4150, 33046), (4316, 31775), (5084, 26975), (5146, 26650), (5330, 25730), (5395, 25420), (6355, 21580), (6806, 20150), (8060, 17015), (8300, 16523), (10075, 13612), (10292, 13325), (10660, 12865), (10790, 12710)]