22761180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 75950784

約数和(自身を除く): 53189604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 137, 142, 156, 180, 195, 213, 234, 260, 274, 284, 355, 390, 411, 426, 468, 548, 585, 639, 685, 710, 780, 822, 852, 923, 1065, 1170, 1233, 1278, 1370, 1420, 1644, 1781, 1846, 2055, 2130, 2340, 2466, 2556, 2740, 2769, 3195, 3562, 3692, 4110, 4260, 4615, 4932, 5343, 5538, 6165, 6390, 7124, 8220, 8307, 8905, 9230, 9727, 10686, 11076, 12330, 12780, 13845, 16029, 16614, 17810, 18460, 19454, 21372, 24660, 26715, 27690, 29181, 32058, 33228, 35620, 38908, 41535, 48635, 53430, 55380, 58362, 64116, 80145, 83070, 87543, 97270, 106860, 116724, 126451, 145905, 160290, 166140, 175086, 194540, 252902, 291810, 320580, 350172, 379353, 437715, 505804, 583620, 632255, 758706, 875430, 1138059, 1264510, 1517412, 1750860, 1896765, 2276118, 2529020, 3793530, 4552236, 5690295, 7587060, 11380590, 22761180]

約数ペア:

[(1, 22761180), (2, 11380590), (3, 7587060), (4, 5690295), (5, 4552236), (6, 3793530), (9, 2529020), (10, 2276118), (12, 1896765), (13, 1750860), (15, 1517412), (18, 1264510), (20, 1138059), (26, 875430), (30, 758706), (36, 632255), (39, 583620), (45, 505804), (52, 437715), (60, 379353), (65, 350172), (71, 320580), (78, 291810), (90, 252902), (117, 194540), (130, 175086), (137, 166140), (142, 160290), (156, 145905), (180, 126451), (195, 116724), (213, 106860), (234, 97270), (260, 87543), (274, 83070), (284, 80145), (355, 64116), (390, 58362), (411, 55380), (426, 53430), (468, 48635), (548, 41535), (585, 38908), (639, 35620), (685, 33228), (710, 32058), (780, 29181), (822, 27690), (852, 26715), (923, 24660), (1065, 21372), (1170, 19454), (1233, 18460), (1278, 17810), (1370, 16614), (1420, 16029), (1644, 13845), (1781, 12780), (1846, 12330), (2055, 11076), (2130, 10686), (2340, 9727), (2466, 9230), (2556, 8905), (2740, 8307), (2769, 8220), (3195, 7124), (3562, 6390), (3692, 6165), (4110, 5538), (4260, 5343), (4615, 4932)]