63946350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 196206192

約数和(自身を除く): 132259842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 643, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1286, 1326, 1530, 1929, 1950, 1989, 2210, 2550, 2925, 3215, 3315, 3825, 3858, 3978, 5525, 5787, 5850, 6430, 6630, 7650, 8359, 9645, 9945, 10931, 11050, 11574, 16075, 16575, 16718, 19290, 19890, 21862, 25077, 28935, 32150, 32793, 33150, 41795, 48225, 49725, 50154, 54655, 57870, 65586, 75231, 83590, 96450, 98379, 99450, 109310, 125385, 142103, 144675, 150462, 163965, 196758, 208975, 250770, 273275, 284206, 289350, 327930, 376155, 417950, 426309, 491895, 546550, 626925, 710515, 752310, 819825, 852618, 983790, 1253850, 1278927, 1421030, 1639650, 1880775, 2131545, 2459475, 2557854, 3552575, 3761550, 4263090, 4918950, 6394635, 7105150, 10657725, 12789270, 21315450, 31973175, 63946350]

約数ペア:

[(1, 63946350), (2, 31973175), (3, 21315450), (5, 12789270), (6, 10657725), (9, 7105150), (10, 6394635), (13, 4918950), (15, 4263090), (17, 3761550), (18, 3552575), (25, 2557854), (26, 2459475), (30, 2131545), (34, 1880775), (39, 1639650), (45, 1421030), (50, 1278927), (51, 1253850), (65, 983790), (75, 852618), (78, 819825), (85, 752310), (90, 710515), (102, 626925), (117, 546550), (130, 491895), (150, 426309), (153, 417950), (170, 376155), (195, 327930), (221, 289350), (225, 284206), (234, 273275), (255, 250770), (306, 208975), (325, 196758), (390, 163965), (425, 150462), (442, 144675), (450, 142103), (510, 125385), (585, 109310), (643, 99450), (650, 98379), (663, 96450), (765, 83590), (850, 75231), (975, 65586), (1105, 57870), (1170, 54655), (1275, 50154), (1286, 49725), (1326, 48225), (1530, 41795), (1929, 33150), (1950, 32793), (1989, 32150), (2210, 28935), (2550, 25077), (2925, 21862), (3215, 19890), (3315, 19290), (3825, 16718), (3858, 16575), (3978, 16075), (5525, 11574), (5787, 11050), (5850, 10931), (6430, 9945), (6630, 9645), (7650, 8359)]