82780811925

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2717

約数の個数: 192

約数和(自身を含む): 171378316800

約数和(自身を除く): 88597504875

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 73, 75, 85, 105, 119, 147, 175, 219, 245, 255, 343, 357, 365, 425, 511, 525, 595, 735, 833, 1029, 1095, 1225, 1241, 1275, 1533, 1715, 1785, 1825, 2499, 2555, 2593, 2975, 3577, 3675, 3723, 4165, 5145, 5475, 5831, 6205, 7665, 7779, 8575, 8687, 8925, 10731, 12495, 12775, 12965, 17493, 17885, 18151, 18615, 20825, 25039, 25725, 26061, 29155, 31025, 38325, 38895, 43435, 44081, 53655, 54453, 60809, 62475, 64825, 75117, 87465, 89425, 90755, 93075, 125195, 127057, 130305, 132243, 145775, 182427, 189289, 194475, 217175, 220405, 268275, 272265, 304045, 308567, 375585, 381171, 425663, 437325, 453775, 567867, 625975, 635285, 651525, 661215, 889399, 912135, 925701, 946445, 1102025, 1276989, 1325023, 1361325, 1520225, 1542835, 1877925, 1905855, 2128315, 2159969, 2668197, 2839335, 3176425, 3217913, 3306075, 3975069, 4446995, 4560675, 4628505, 4732225, 6384945, 6479907, 6625115, 7714175, 9275161, 9529275, 9653739, 10641575, 10799845, 13340985, 14196675, 15119783, 16089565, 19875345, 22234975, 22525391, 23142525, 27825483, 31924725, 32399535, 33125575, 45359349, 46375805, 48268695, 53999225, 64926127, 66704925, 67576173, 75598915, 80447825, 99376725, 112626955, 139127415, 157677737, 161997675, 194778381, 226796745, 231879025, 241343475, 324630635, 337880865, 377994575, 473033211, 563134775, 695637075, 788388685, 973891905, 1103744159, 1133983725, 1623153175, 1689404325, 2365166055, 3311232477, 3941943425, 4869459525, 5518720795, 11825830275, 16556162385, 27593603975, 82780811925]

約数ペア:

[(1, 82780811925), (3, 27593603975), (5, 16556162385), (7, 11825830275), (15, 5518720795), (17, 4869459525), (21, 3941943425), (25, 3311232477), (35, 2365166055), (49, 1689404325), (51, 1623153175), (73, 1133983725), (75, 1103744159), (85, 973891905), (105, 788388685), (119, 695637075), (147, 563134775), (175, 473033211), (219, 377994575), (245, 337880865), (255, 324630635), (343, 241343475), (357, 231879025), (365, 226796745), (425, 194778381), (511, 161997675), (525, 157677737), (595, 139127415), (735, 112626955), (833, 99376725), (1029, 80447825), (1095, 75598915), (1225, 67576173), (1241, 66704925), (1275, 64926127), (1533, 53999225), (1715, 48268695), (1785, 46375805), (1825, 45359349), (2499, 33125575), (2555, 32399535), (2593, 31924725), (2975, 27825483), (3577, 23142525), (3675, 22525391), (3723, 22234975), (4165, 19875345), (5145, 16089565), (5475, 15119783), (5831, 14196675), (6205, 13340985), (7665, 10799845), (7779, 10641575), (8575, 9653739), (8687, 9529275), (8925, 9275161), (10731, 7714175), (12495, 6625115), (12775, 6479907), (12965, 6384945), (17493, 4732225), (17885, 4628505), (18151, 4560675), (18615, 4446995), (20825, 3975069), (25039, 3306075), (25725, 3217913), (26061, 3176425), (29155, 2839335), (31025, 2668197), (38325, 2159969), (38895, 2128315), (43435, 1905855), (44081, 1877925), (53655, 1542835), (54453, 1520225), (60809, 1361325), (62475, 1325023), (64825, 1276989), (75117, 1102025), (87465, 946445), (89425, 925701), (90755, 912135), (93075, 889399), (125195, 661215), (127057, 651525), (130305, 635285), (132243, 625975), (145775, 567867), (182427, 453775), (189289, 437325), (194475, 425663), (217175, 381171), (220405, 375585), (268275, 308567), (272265, 304045)]