649341828180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{95869}}^1$

素因数の和:96040

約数の個数: 240

約数和(自身を含む): 2110599524880

約数和(自身を除く): 1461257696700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 113, 135, 148, 162, 180, 185, 222, 226, 270, 324, 333, 339, 370, 405, 444, 452, 540, 555, 565, 666, 678, 740, 810, 999, 1017, 1110, 1130, 1332, 1356, 1620, 1665, 1695, 1998, 2034, 2220, 2260, 2997, 3051, 3330, 3390, 3996, 4068, 4181, 4995, 5085, 5994, 6102, 6660, 6780, 8362, 9153, 9990, 10170, 11988, 12204, 12543, 14985, 15255, 16724, 18306, 19980, 20340, 20905, 25086, 29970, 30510, 36612, 37629, 41810, 45765, 50172, 59940, 61020, 62715, 75258, 83620, 91530, 95869, 112887, 125430, 150516, 183060, 188145, 191738, 225774, 250860, 287607, 338661, 376290, 383476, 451548, 479345, 564435, 575214, 677322, 752580, 862821, 958690, 1128870, 1150428, 1354644, 1438035, 1693305, 1725642, 1917380, 2257740, 2588463, 2876070, 3386610, 3451284, 3547153, 4314105, 5176926, 5752140, 6773220, 7094306, 7765389, 8628210, 10353852, 10641459, 10833197, 12942315, 14188612, 15530778, 17256420, 17735765, 21282918, 21666394, 25884630, 31061556, 31924377, 32499591, 35471530, 38826945, 42565836, 43332788, 51769260, 53207295, 54165985, 63848754, 64999182, 70943060, 77653890, 95773131, 97498773, 106414590, 108331970, 127697508, 129998364, 155307780, 159621885, 162497955, 191546262, 194997546, 212829180, 216663940, 287319393, 292496319, 319243770, 324995910, 383092524, 389995092, 400828289, 478865655, 487493865, 574638786, 584992638, 638487540, 649991820, 801656578, 877488957, 957731310, 974987730, 1149277572, 1169985276, 1202484867, 1436596965, 1462481595, 1603313156, 1754977914, 1915462620, 1949975460, 2004141445, 2404969734, 2873193930, 2924963190, 3509955828, 3607454601, 4008282890, 4387444785, 4809939468, 5746387860, 5849926380, 6012424335, 7214909202, 8016565780, 8774889570, 10822363803, 12024848670, 14429818404, 17549779140, 18037273005, 21644727606, 24049697340, 32467091409, 36074546010, 43289455212, 54111819015, 64934182818, 72149092020, 108223638030, 129868365636, 162335457045, 216447276060, 324670914090, 649341828180]

約数ペア:

[(1, 649341828180), (2, 324670914090), (3, 216447276060), (4, 162335457045), (5, 129868365636), (6, 108223638030), (9, 72149092020), (10, 64934182818), (12, 54111819015), (15, 43289455212), (18, 36074546010), (20, 32467091409), (27, 24049697340), (30, 21644727606), (36, 18037273005), (37, 17549779140), (45, 14429818404), (54, 12024848670), (60, 10822363803), (74, 8774889570), (81, 8016565780), (90, 7214909202), (108, 6012424335), (111, 5849926380), (113, 5746387860), (135, 4809939468), (148, 4387444785), (162, 4008282890), (180, 3607454601), (185, 3509955828), (222, 2924963190), (226, 2873193930), (270, 2404969734), (324, 2004141445), (333, 1949975460), (339, 1915462620), (370, 1754977914), (405, 1603313156), (444, 1462481595), (452, 1436596965), (540, 1202484867), (555, 1169985276), (565, 1149277572), (666, 974987730), (678, 957731310), (740, 877488957), (810, 801656578), (999, 649991820), (1017, 638487540), (1110, 584992638), (1130, 574638786), (1332, 487493865), (1356, 478865655), (1620, 400828289), (1665, 389995092), (1695, 383092524), (1998, 324995910), (2034, 319243770), (2220, 292496319), (2260, 287319393), (2997, 216663940), (3051, 212829180), (3330, 194997546), (3390, 191546262), (3996, 162497955), (4068, 159621885), (4181, 155307780), (4995, 129998364), (5085, 127697508), (5994, 108331970), (6102, 106414590), (6660, 97498773), (6780, 95773131), (8362, 77653890), (9153, 70943060), (9990, 64999182), (10170, 63848754), (11988, 54165985), (12204, 53207295), (12543, 51769260), (14985, 43332788), (15255, 42565836), (16724, 38826945), (18306, 35471530), (19980, 32499591), (20340, 31924377), (20905, 31061556), (25086, 25884630), (29970, 21666394), (30510, 21282918), (36612, 17735765), (37629, 17256420), (41810, 15530778), (45765, 14188612), (50172, 12942315), (59940, 10833197), (61020, 10641459), (62715, 10353852), (75258, 8628210), (83620, 7765389), (91530, 7094306), (95869, 6773220), (112887, 5752140), (125430, 5176926), (150516, 4314105), (183060, 3547153), (188145, 3451284), (191738, 3386610), (225774, 2876070), (250860, 2588463), (287607, 2257740), (338661, 1917380), (376290, 1725642), (383476, 1693305), (451548, 1438035), (479345, 1354644), (564435, 1150428), (575214, 1128870), (677322, 958690), (752580, 862821)]