91026540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1540

約数の個数: 144

約数和(自身を含む): 311141376

約数和(自身を除く): 220114836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1483, 1705, 1860, 1980, 2046, 2790, 2966, 3069, 3410, 4092, 4449, 5115, 5580, 5932, 6138, 6820, 7415, 8898, 10230, 12276, 13347, 14830, 15345, 16313, 17796, 20460, 22245, 26694, 29660, 30690, 32626, 44490, 45973, 48939, 53388, 61380, 65252, 66735, 81565, 88980, 91946, 97878, 133470, 137919, 146817, 163130, 183892, 195756, 229865, 244695, 266940, 275838, 293634, 326260, 413757, 459730, 489390, 505703, 551676, 587268, 689595, 734085, 827514, 919460, 978780, 1011406, 1379190, 1468170, 1517109, 1655028, 2022812, 2068785, 2528515, 2758380, 2936340, 3034218, 4137570, 4551327, 5057030, 6068436, 7585545, 8275140, 9102654, 10114060, 15171090, 18205308, 22756635, 30342180, 45513270, 91026540]

約数ペア:

[(1, 91026540), (2, 45513270), (3, 30342180), (4, 22756635), (5, 18205308), (6, 15171090), (9, 10114060), (10, 9102654), (11, 8275140), (12, 7585545), (15, 6068436), (18, 5057030), (20, 4551327), (22, 4137570), (30, 3034218), (31, 2936340), (33, 2758380), (36, 2528515), (44, 2068785), (45, 2022812), (55, 1655028), (60, 1517109), (62, 1468170), (66, 1379190), (90, 1011406), (93, 978780), (99, 919460), (110, 827514), (124, 734085), (132, 689595), (155, 587268), (165, 551676), (180, 505703), (186, 489390), (198, 459730), (220, 413757), (279, 326260), (310, 293634), (330, 275838), (341, 266940), (372, 244695), (396, 229865), (465, 195756), (495, 183892), (558, 163130), (620, 146817), (660, 137919), (682, 133470), (930, 97878), (990, 91946), (1023, 88980), (1116, 81565), (1364, 66735), (1395, 65252), (1483, 61380), (1705, 53388), (1860, 48939), (1980, 45973), (2046, 44490), (2790, 32626), (2966, 30690), (3069, 29660), (3410, 26694), (4092, 22245), (4449, 20460), (5115, 17796), (5580, 16313), (5932, 15345), (6138, 14830), (6820, 13347), (7415, 12276), (8898, 10230)]