105643980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 359856000

約数和(自身を除く): 254212020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 101, 108, 117, 130, 135, 149, 156, 180, 195, 202, 234, 260, 270, 298, 303, 351, 390, 404, 447, 468, 505, 540, 585, 596, 606, 702, 745, 780, 894, 909, 1010, 1170, 1212, 1313, 1341, 1404, 1490, 1515, 1755, 1788, 1818, 1937, 2020, 2235, 2340, 2626, 2682, 2727, 2980, 3030, 3510, 3636, 3874, 3939, 4023, 4470, 4545, 5252, 5364, 5454, 5811, 6060, 6565, 6705, 7020, 7748, 7878, 8046, 8940, 9090, 9685, 10908, 11622, 11817, 13130, 13410, 13635, 15049, 15756, 16092, 17433, 18180, 19370, 19695, 20115, 23244, 23634, 26260, 26820, 27270, 29055, 30098, 34866, 35451, 38740, 39390, 40230, 45147, 47268, 52299, 54540, 58110, 59085, 60196, 69732, 70902, 75245, 78780, 80460, 87165, 90294, 104598, 116220, 118170, 135441, 141804, 150490, 174330, 177255, 180588, 195637, 209196, 225735, 236340, 261495, 270882, 300980, 348660, 354510, 391274, 406323, 451470, 522990, 541764, 586911, 677205, 709020, 782548, 812646, 902940, 978185, 1045980, 1173822, 1354410, 1625292, 1760733, 1956370, 2031615, 2347644, 2708820, 2934555, 3521466, 3912740, 4063230, 5282199, 5869110, 7042932, 8126460, 8803665, 10564398, 11738220, 17607330, 21128796, 26410995, 35214660, 52821990, 105643980]

約数ペア:

[(1, 105643980), (2, 52821990), (3, 35214660), (4, 26410995), (5, 21128796), (6, 17607330), (9, 11738220), (10, 10564398), (12, 8803665), (13, 8126460), (15, 7042932), (18, 5869110), (20, 5282199), (26, 4063230), (27, 3912740), (30, 3521466), (36, 2934555), (39, 2708820), (45, 2347644), (52, 2031615), (54, 1956370), (60, 1760733), (65, 1625292), (78, 1354410), (90, 1173822), (101, 1045980), (108, 978185), (117, 902940), (130, 812646), (135, 782548), (149, 709020), (156, 677205), (180, 586911), (195, 541764), (202, 522990), (234, 451470), (260, 406323), (270, 391274), (298, 354510), (303, 348660), (351, 300980), (390, 270882), (404, 261495), (447, 236340), (468, 225735), (505, 209196), (540, 195637), (585, 180588), (596, 177255), (606, 174330), (702, 150490), (745, 141804), (780, 135441), (894, 118170), (909, 116220), (1010, 104598), (1170, 90294), (1212, 87165), (1313, 80460), (1341, 78780), (1404, 75245), (1490, 70902), (1515, 69732), (1755, 60196), (1788, 59085), (1818, 58110), (1937, 54540), (2020, 52299), (2235, 47268), (2340, 45147), (2626, 40230), (2682, 39390), (2727, 38740), (2980, 35451), (3030, 34866), (3510, 30098), (3636, 29055), (3874, 27270), (3939, 26820), (4023, 26260), (4470, 23634), (4545, 23244), (5252, 20115), (5364, 19695), (5454, 19370), (5811, 18180), (6060, 17433), (6565, 16092), (6705, 15756), (7020, 15049), (7748, 13635), (7878, 13410), (8046, 13130), (8940, 11817), (9090, 11622), (9685, 10908)]