8064502500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 240

約数和(自身を含む): 26215358400

約数和(自身を除く): 18150855900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 125, 150, 170, 190, 204, 228, 250, 255, 285, 300, 323, 340, 375, 380, 425, 475, 500, 510, 570, 625, 646, 750, 850, 950, 969, 1020, 1140, 1250, 1275, 1292, 1425, 1500, 1615, 1700, 1875, 1900, 1938, 2125, 2375, 2500, 2550, 2850, 3230, 3329, 3750, 3876, 4250, 4750, 4845, 5100, 5700, 6375, 6460, 6658, 7125, 7500, 8075, 8500, 9500, 9690, 9987, 10625, 11875, 12750, 13316, 14250, 16150, 16645, 19380, 19974, 21250, 23750, 24225, 25500, 28500, 31875, 32300, 33290, 35625, 39948, 40375, 42500, 47500, 48450, 49935, 56593, 63251, 63750, 66580, 71250, 80750, 83225, 96900, 99870, 113186, 121125, 126502, 127500, 142500, 161500, 166450, 169779, 189753, 199740, 201875, 226372, 242250, 249675, 253004, 282965, 316255, 332900, 339558, 379506, 403750, 416125, 484500, 499350, 565930, 605625, 632510, 679116, 759012, 807500, 832250, 848895, 948765, 998700, 1075267, 1131860, 1211250, 1248375, 1265020, 1414825, 1581275, 1664500, 1697790, 1897530, 2080625, 2150534, 2422500, 2496750, 2829650, 3162550, 3225801, 3395580, 3795060, 4161250, 4244475, 4301068, 4743825, 4993500, 5376335, 5659300, 6241875, 6325100, 6451602, 7074125, 7906375, 8322500, 8488950, 9487650, 10752670, 12483750, 12903204, 14148250, 15812750, 16129005, 16977900, 18975300, 21222375, 21505340, 23719125, 24967500, 26881675, 28296500, 31625500, 32258010, 35370625, 39531875, 42444750, 47438250, 53763350, 64516020, 70741250, 79063750, 80645025, 84889500, 94876500, 106111875, 107526700, 118595625, 134408375, 141482500, 158127500, 161290050, 212223750, 237191250, 268816750, 322580100, 403225125, 424447500, 474382500, 537633500, 672041875, 806450250, 1344083750, 1612900500, 2016125625, 2688167500, 4032251250, 8064502500]

約数ペア:

[(1, 8064502500), (2, 4032251250), (3, 2688167500), (4, 2016125625), (5, 1612900500), (6, 1344083750), (10, 806450250), (12, 672041875), (15, 537633500), (17, 474382500), (19, 424447500), (20, 403225125), (25, 322580100), (30, 268816750), (34, 237191250), (38, 212223750), (50, 161290050), (51, 158127500), (57, 141482500), (60, 134408375), (68, 118595625), (75, 107526700), (76, 106111875), (85, 94876500), (95, 84889500), (100, 80645025), (102, 79063750), (114, 70741250), (125, 64516020), (150, 53763350), (170, 47438250), (190, 42444750), (204, 39531875), (228, 35370625), (250, 32258010), (255, 31625500), (285, 28296500), (300, 26881675), (323, 24967500), (340, 23719125), (375, 21505340), (380, 21222375), (425, 18975300), (475, 16977900), (500, 16129005), (510, 15812750), (570, 14148250), (625, 12903204), (646, 12483750), (750, 10752670), (850, 9487650), (950, 8488950), (969, 8322500), (1020, 7906375), (1140, 7074125), (1250, 6451602), (1275, 6325100), (1292, 6241875), (1425, 5659300), (1500, 5376335), (1615, 4993500), (1700, 4743825), (1875, 4301068), (1900, 4244475), (1938, 4161250), (2125, 3795060), (2375, 3395580), (2500, 3225801), (2550, 3162550), (2850, 2829650), (3230, 2496750), (3329, 2422500), (3750, 2150534), (3876, 2080625), (4250, 1897530), (4750, 1697790), (4845, 1664500), (5100, 1581275), (5700, 1414825), (6375, 1265020), (6460, 1248375), (6658, 1211250), (7125, 1131860), (7500, 1075267), (8075, 998700), (8500, 948765), (9500, 848895), (9690, 832250), (9987, 807500), (10625, 759012), (11875, 679116), (12750, 632510), (13316, 605625), (14250, 565930), (16150, 499350), (16645, 484500), (19380, 416125), (19974, 403750), (21250, 379506), (23750, 339558), (24225, 332900), (25500, 316255), (28500, 282965), (31875, 253004), (32300, 249675), (33290, 242250), (35625, 226372), (39948, 201875), (40375, 199740), (42500, 189753), (47500, 169779), (48450, 166450), (49935, 161500), (56593, 142500), (63251, 127500), (63750, 126502), (66580, 121125), (71250, 113186), (80750, 99870), (83225, 96900)]