1570291650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 4568279040

約数和(自身を除く): 2997987390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 103, 115, 135, 138, 150, 206, 207, 225, 230, 270, 309, 345, 414, 450, 491, 515, 575, 618, 621, 675, 690, 927, 982, 1030, 1035, 1150, 1242, 1350, 1473, 1545, 1725, 1854, 2070, 2369, 2455, 2575, 2781, 2946, 3090, 3105, 3450, 4419, 4635, 4738, 4910, 5150, 5175, 5562, 6210, 7107, 7365, 7725, 8838, 9270, 10350, 11293, 11845, 12275, 13257, 13905, 14214, 14730, 15450, 15525, 21321, 22095, 22586, 23175, 23690, 24550, 26514, 27810, 31050, 33879, 35535, 36825, 42642, 44190, 46350, 50573, 56465, 59225, 63963, 66285, 67758, 69525, 71070, 73650, 101146, 101637, 106605, 110475, 112930, 118450, 127926, 132570, 139050, 151719, 169395, 177675, 203274, 213210, 220950, 252865, 282325, 303438, 304911, 319815, 331425, 338790, 355350, 455157, 505730, 508185, 533025, 564650, 609822, 639630, 662850, 758595, 846975, 910314, 1016370, 1066050, 1163179, 1264325, 1365471, 1517190, 1524555, 1599075, 1693950, 2275785, 2326358, 2528650, 2540925, 2730942, 3049110, 3198150, 3489537, 3792975, 4551570, 5081850, 5815895, 6827355, 6979074, 7585950, 7622775, 10468611, 11378925, 11631790, 13654710, 15245550, 17447685, 20937222, 22757850, 29079475, 31405833, 34136775, 34895370, 52343055, 58158950, 62811666, 68273550, 87238425, 104686110, 157029165, 174476850, 261715275, 314058330, 523430550, 785145825, 1570291650]

約数ペア:

[(1, 1570291650), (2, 785145825), (3, 523430550), (5, 314058330), (6, 261715275), (9, 174476850), (10, 157029165), (15, 104686110), (18, 87238425), (23, 68273550), (25, 62811666), (27, 58158950), (30, 52343055), (45, 34895370), (46, 34136775), (50, 31405833), (54, 29079475), (69, 22757850), (75, 20937222), (90, 17447685), (103, 15245550), (115, 13654710), (135, 11631790), (138, 11378925), (150, 10468611), (206, 7622775), (207, 7585950), (225, 6979074), (230, 6827355), (270, 5815895), (309, 5081850), (345, 4551570), (414, 3792975), (450, 3489537), (491, 3198150), (515, 3049110), (575, 2730942), (618, 2540925), (621, 2528650), (675, 2326358), (690, 2275785), (927, 1693950), (982, 1599075), (1030, 1524555), (1035, 1517190), (1150, 1365471), (1242, 1264325), (1350, 1163179), (1473, 1066050), (1545, 1016370), (1725, 910314), (1854, 846975), (2070, 758595), (2369, 662850), (2455, 639630), (2575, 609822), (2781, 564650), (2946, 533025), (3090, 508185), (3105, 505730), (3450, 455157), (4419, 355350), (4635, 338790), (4738, 331425), (4910, 319815), (5150, 304911), (5175, 303438), (5562, 282325), (6210, 252865), (7107, 220950), (7365, 213210), (7725, 203274), (8838, 177675), (9270, 169395), (10350, 151719), (11293, 139050), (11845, 132570), (12275, 127926), (13257, 118450), (13905, 112930), (14214, 110475), (14730, 106605), (15450, 101637), (15525, 101146), (21321, 73650), (22095, 71070), (22586, 69525), (23175, 67758), (23690, 66285), (24550, 63963), (26514, 59225), (27810, 56465), (31050, 50573), (33879, 46350), (35535, 44190), (36825, 42642)]