348858900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3352

約数の個数: 180

約数和(自身を含む): 1218219772

約数和(自身を除く): 869360872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3313, 3510, 3900, 4050, 4212, 5265, 5850, 6626, 7020, 8100, 8775, 9939, 10530, 11700, 13252, 16565, 17550, 19878, 21060, 26325, 29817, 33130, 35100, 39756, 43069, 49695, 52650, 59634, 66260, 82825, 86138, 89451, 99390, 105300, 119268, 129207, 149085, 165650, 172276, 178902, 198780, 215345, 248475, 258414, 268353, 298170, 331300, 357804, 387621, 430690, 447255, 496950, 516828, 536706, 596340, 646035, 745425, 775242, 861380, 894510, 993900, 1073412, 1076725, 1162863, 1292070, 1341765, 1490850, 1550484, 1789020, 1938105, 2153450, 2236275, 2325726, 2584140, 2683530, 2981700, 3230175, 3488589, 3876210, 4306900, 4472550, 4651452, 5367060, 5814315, 6460350, 6708825, 6977178, 7752420, 8945100, 9690525, 11628630, 12920700, 13417650, 13954356, 17442945, 19381050, 23257260, 26835300, 29071575, 34885890, 38762100, 58143150, 69771780, 87214725, 116286300, 174429450, 348858900]

約数ペア:

[(1, 348858900), (2, 174429450), (3, 116286300), (4, 87214725), (5, 69771780), (6, 58143150), (9, 38762100), (10, 34885890), (12, 29071575), (13, 26835300), (15, 23257260), (18, 19381050), (20, 17442945), (25, 13954356), (26, 13417650), (27, 12920700), (30, 11628630), (36, 9690525), (39, 8945100), (45, 7752420), (50, 6977178), (52, 6708825), (54, 6460350), (60, 5814315), (65, 5367060), (75, 4651452), (78, 4472550), (81, 4306900), (90, 3876210), (100, 3488589), (108, 3230175), (117, 2981700), (130, 2683530), (135, 2584140), (150, 2325726), (156, 2236275), (162, 2153450), (180, 1938105), (195, 1789020), (225, 1550484), (234, 1490850), (260, 1341765), (270, 1292070), (300, 1162863), (324, 1076725), (325, 1073412), (351, 993900), (390, 894510), (405, 861380), (450, 775242), (468, 745425), (540, 646035), (585, 596340), (650, 536706), (675, 516828), (702, 496950), (780, 447255), (810, 430690), (900, 387621), (975, 357804), (1053, 331300), (1170, 298170), (1300, 268353), (1350, 258414), (1404, 248475), (1620, 215345), (1755, 198780), (1950, 178902), (2025, 172276), (2106, 165650), (2340, 149085), (2700, 129207), (2925, 119268), (3313, 105300), (3510, 99390), (3900, 89451), (4050, 86138), (4212, 82825), (5265, 66260), (5850, 59634), (6626, 52650), (7020, 49695), (8100, 43069), (8775, 39756), (9939, 35100), (10530, 33130), (11700, 29817), (13252, 26325), (16565, 21060), (17550, 19878)]