85280262900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6199}}^1\times {\mathrm{6551}}^1$

素因数の和:12774

約数の個数: 144

約数和(自身を含む): 282081945600

約数和(自身を除く): 196801682700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 6199, 6551, 12398, 13102, 18597, 19653, 24796, 26204, 30995, 32755, 37194, 39306, 43393, 45857, 61990, 65510, 74388, 78612, 86786, 91714, 92985, 98265, 123980, 130179, 131020, 137571, 154975, 163775, 173572, 183428, 185970, 196530, 216965, 229285, 260358, 275142, 309950, 327550, 371940, 393060, 433930, 458570, 464925, 491325, 520716, 550284, 619900, 650895, 655100, 687855, 867860, 917140, 929850, 982650, 1084825, 1146425, 1301790, 1375710, 1859700, 1965300, 2169650, 2292850, 2603580, 2751420, 3254475, 3439275, 4339300, 4585700, 6508950, 6878550, 13017900, 13757100, 40609649, 81219298, 121828947, 162438596, 203048245, 243657894, 284267543, 406096490, 487315788, 568535086, 609144735, 812192980, 852802629, 1015241225, 1137070172, 1218289470, 1421337715, 1705605258, 2030482450, 2436578940, 2842675430, 3045723675, 3411210516, 4060964900, 4264013145, 5685350860, 6091447350, 7106688575, 8528026290, 12182894700, 14213377150, 17056052580, 21320065725, 28426754300, 42640131450, 85280262900]

約数ペア:

[(1, 85280262900), (2, 42640131450), (3, 28426754300), (4, 21320065725), (5, 17056052580), (6, 14213377150), (7, 12182894700), (10, 8528026290), (12, 7106688575), (14, 6091447350), (15, 5685350860), (20, 4264013145), (21, 4060964900), (25, 3411210516), (28, 3045723675), (30, 2842675430), (35, 2436578940), (42, 2030482450), (50, 1705605258), (60, 1421337715), (70, 1218289470), (75, 1137070172), (84, 1015241225), (100, 852802629), (105, 812192980), (140, 609144735), (150, 568535086), (175, 487315788), (210, 406096490), (300, 284267543), (350, 243657894), (420, 203048245), (525, 162438596), (700, 121828947), (1050, 81219298), (2100, 40609649), (6199, 13757100), (6551, 13017900), (12398, 6878550), (13102, 6508950), (18597, 4585700), (19653, 4339300), (24796, 3439275), (26204, 3254475), (30995, 2751420), (32755, 2603580), (37194, 2292850), (39306, 2169650), (43393, 1965300), (45857, 1859700), (61990, 1375710), (65510, 1301790), (74388, 1146425), (78612, 1084825), (86786, 982650), (91714, 929850), (92985, 917140), (98265, 867860), (123980, 687855), (130179, 655100), (131020, 650895), (137571, 619900), (154975, 550284), (163775, 520716), (173572, 491325), (183428, 464925), (185970, 458570), (196530, 433930), (216965, 393060), (229285, 371940), (260358, 327550), (275142, 309950)]