85521831570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{90439}}^1$

素因数の和:90557

約数の個数: 192

約数和(自身を含む): 270885888000

約数和(自身を除く): 185364056430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 79, 90, 95, 105, 114, 126, 133, 158, 171, 190, 210, 237, 266, 285, 315, 342, 395, 399, 474, 553, 570, 630, 665, 711, 790, 798, 855, 1106, 1185, 1197, 1330, 1422, 1501, 1659, 1710, 1995, 2370, 2394, 2765, 3002, 3318, 3555, 3990, 4503, 4977, 5530, 5985, 7110, 7505, 8295, 9006, 9954, 10507, 11970, 13509, 15010, 16590, 21014, 22515, 24885, 27018, 31521, 45030, 49770, 52535, 63042, 67545, 90439, 94563, 105070, 135090, 157605, 180878, 189126, 271317, 315210, 452195, 472815, 542634, 633073, 813951, 904390, 945630, 1266146, 1356585, 1627902, 1718341, 1899219, 2713170, 3165365, 3436682, 3798438, 4069755, 5155023, 5697657, 6330730, 7144681, 8139510, 8591705, 9496095, 10310046, 11395314, 12028387, 14289362, 15465069, 17183410, 18992190, 21434043, 24056774, 25775115, 28488285, 30930138, 35723405, 36085161, 42868086, 50012767, 51550230, 56976570, 60141935, 64302129, 71446810, 72170322, 77325345, 100025534, 107170215, 108255483, 120283870, 128604258, 135748939, 150038301, 154650690, 180425805, 214340430, 216510966, 250063835, 271497878, 300076602, 321510645, 360851610, 407246817, 450114903, 500127670, 541277415, 643021290, 678744695, 750191505, 814493634, 900229806, 950242573, 1082554830, 1221740451, 1357489390, 1500383010, 1900485146, 2036234085, 2250574515, 2443480902, 2850727719, 4072468170, 4501149030, 4751212865, 5701455438, 6108702255, 8552183157, 9502425730, 12217404510, 14253638595, 17104366314, 28507277190, 42760915785, 85521831570]

約数ペア:

[(1, 85521831570), (2, 42760915785), (3, 28507277190), (5, 17104366314), (6, 14253638595), (7, 12217404510), (9, 9502425730), (10, 8552183157), (14, 6108702255), (15, 5701455438), (18, 4751212865), (19, 4501149030), (21, 4072468170), (30, 2850727719), (35, 2443480902), (38, 2250574515), (42, 2036234085), (45, 1900485146), (57, 1500383010), (63, 1357489390), (70, 1221740451), (79, 1082554830), (90, 950242573), (95, 900229806), (105, 814493634), (114, 750191505), (126, 678744695), (133, 643021290), (158, 541277415), (171, 500127670), (190, 450114903), (210, 407246817), (237, 360851610), (266, 321510645), (285, 300076602), (315, 271497878), (342, 250063835), (395, 216510966), (399, 214340430), (474, 180425805), (553, 154650690), (570, 150038301), (630, 135748939), (665, 128604258), (711, 120283870), (790, 108255483), (798, 107170215), (855, 100025534), (1106, 77325345), (1185, 72170322), (1197, 71446810), (1330, 64302129), (1422, 60141935), (1501, 56976570), (1659, 51550230), (1710, 50012767), (1995, 42868086), (2370, 36085161), (2394, 35723405), (2765, 30930138), (3002, 28488285), (3318, 25775115), (3555, 24056774), (3990, 21434043), (4503, 18992190), (4977, 17183410), (5530, 15465069), (5985, 14289362), (7110, 12028387), (7505, 11395314), (8295, 10310046), (9006, 9496095), (9954, 8591705), (10507, 8139510), (11970, 7144681), (13509, 6330730), (15010, 5697657), (16590, 5155023), (21014, 4069755), (22515, 3798438), (24885, 3436682), (27018, 3165365), (31521, 2713170), (45030, 1899219), (49770, 1718341), (52535, 1627902), (63042, 1356585), (67545, 1266146), (90439, 945630), (94563, 904390), (105070, 813951), (135090, 633073), (157605, 542634), (180878, 472815), (189126, 452195), (271317, 315210)]