1490694300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 288

約数和(自身を含む): 5189667840

約数和(自身を除く): 3698973540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 47, 50, 51, 54, 60, 68, 75, 85, 90, 94, 100, 102, 108, 135, 141, 150, 153, 170, 180, 188, 204, 225, 235, 255, 270, 282, 300, 306, 340, 423, 425, 450, 459, 470, 510, 540, 564, 612, 675, 691, 705, 765, 799, 846, 850, 900, 918, 940, 1020, 1175, 1269, 1275, 1350, 1382, 1410, 1530, 1598, 1692, 1700, 1836, 2073, 2115, 2295, 2350, 2397, 2538, 2550, 2700, 2764, 2820, 3060, 3196, 3455, 3525, 3825, 3995, 4146, 4230, 4590, 4700, 4794, 5076, 5100, 6219, 6345, 6910, 7050, 7191, 7650, 7990, 8292, 8460, 9180, 9588, 10365, 10575, 11475, 11747, 11985, 12438, 12690, 13820, 14100, 14382, 15300, 15980, 17275, 18657, 19975, 20730, 21150, 21573, 22950, 23494, 23970, 24876, 25380, 28764, 31095, 31725, 32477, 34550, 35241, 35955, 37314, 39950, 41460, 42300, 43146, 45900, 46988, 47940, 51825, 58735, 59925, 62190, 63450, 64954, 69100, 70482, 71910, 74628, 79900, 86292, 93285, 97431, 103650, 105723, 107865, 117470, 119850, 124380, 126900, 129908, 140964, 143820, 155475, 162385, 176205, 179775, 186570, 194862, 207300, 211446, 215730, 234940, 239700, 292293, 293675, 310950, 317169, 324770, 352410, 359550, 373140, 389724, 422892, 431460, 466425, 487155, 528615, 539325, 552109, 584586, 587350, 621900, 634338, 649540, 704820, 719100, 811925, 876879, 881025, 932850, 974310, 1057230, 1078650, 1104218, 1169172, 1174700, 1268676, 1461465, 1585845, 1623850, 1656327, 1753758, 1762050, 1865700, 1948620, 2114460, 2157300, 2208436, 2435775, 2643075, 2760545, 2922930, 3171690, 3247700, 3312654, 3507516, 3524100, 4384395, 4871550, 4968981, 5286150, 5521090, 5845860, 6343380, 6625308, 7307325, 7929225, 8281635, 8768790, 9743100, 9937962, 10572300, 11042180, 13802725, 14614650, 14906943, 15858450, 16563270, 17537580, 19875924, 21921975, 24844905, 27605450, 29229300, 29813886, 31716900, 33126540, 41408175, 43843950, 49689810, 55210900, 59627772, 74534715, 82816350, 87687900, 99379620, 124224525, 149069430, 165632700, 248449050, 298138860, 372673575, 496898100, 745347150, 1490694300]

約数ペア:

[(1, 1490694300), (2, 745347150), (3, 496898100), (4, 372673575), (5, 298138860), (6, 248449050), (9, 165632700), (10, 149069430), (12, 124224525), (15, 99379620), (17, 87687900), (18, 82816350), (20, 74534715), (25, 59627772), (27, 55210900), (30, 49689810), (34, 43843950), (36, 41408175), (45, 33126540), (47, 31716900), (50, 29813886), (51, 29229300), (54, 27605450), (60, 24844905), (68, 21921975), (75, 19875924), (85, 17537580), (90, 16563270), (94, 15858450), (100, 14906943), (102, 14614650), (108, 13802725), (135, 11042180), (141, 10572300), (150, 9937962), (153, 9743100), (170, 8768790), (180, 8281635), (188, 7929225), (204, 7307325), (225, 6625308), (235, 6343380), (255, 5845860), (270, 5521090), (282, 5286150), (300, 4968981), (306, 4871550), (340, 4384395), (423, 3524100), (425, 3507516), (450, 3312654), (459, 3247700), (470, 3171690), (510, 2922930), (540, 2760545), (564, 2643075), (612, 2435775), (675, 2208436), (691, 2157300), (705, 2114460), (765, 1948620), (799, 1865700), (846, 1762050), (850, 1753758), (900, 1656327), (918, 1623850), (940, 1585845), (1020, 1461465), (1175, 1268676), (1269, 1174700), (1275, 1169172), (1350, 1104218), (1382, 1078650), (1410, 1057230), (1530, 974310), (1598, 932850), (1692, 881025), (1700, 876879), (1836, 811925), (2073, 719100), (2115, 704820), (2295, 649540), (2350, 634338), (2397, 621900), (2538, 587350), (2550, 584586), (2700, 552109), (2764, 539325), (2820, 528615), (3060, 487155), (3196, 466425), (3455, 431460), (3525, 422892), (3825, 389724), (3995, 373140), (4146, 359550), (4230, 352410), (4590, 324770), (4700, 317169), (4794, 310950), (5076, 293675), (5100, 292293), (6219, 239700), (6345, 234940), (6910, 215730), (7050, 211446), (7191, 207300), (7650, 194862), (7990, 186570), (8292, 179775), (8460, 176205), (9180, 162385), (9588, 155475), (10365, 143820), (10575, 140964), (11475, 129908), (11747, 126900), (11985, 124380), (12438, 119850), (12690, 117470), (13820, 107865), (14100, 105723), (14382, 103650), (15300, 97431), (15980, 93285), (17275, 86292), (18657, 79900), (19975, 74628), (20730, 71910), (21150, 70482), (21573, 69100), (22950, 64954), (23494, 63450), (23970, 62190), (24876, 59925), (25380, 58735), (28764, 51825), (31095, 47940), (31725, 46988), (32477, 45900), (34550, 43146), (35241, 42300), (35955, 41460), (37314, 39950)]