15279900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 46543896

約数和(自身を除く): 31263996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 159, 186, 212, 265, 300, 310, 318, 372, 465, 530, 620, 636, 775, 795, 930, 961, 1060, 1325, 1550, 1590, 1643, 1860, 1922, 2325, 2650, 2883, 3100, 3180, 3286, 3844, 3975, 4650, 4805, 4929, 5300, 5766, 6572, 7950, 8215, 9300, 9610, 9858, 11532, 14415, 15900, 16430, 19220, 19716, 24025, 24645, 28830, 32860, 41075, 48050, 49290, 50933, 57660, 72075, 82150, 96100, 98580, 101866, 123225, 144150, 152799, 164300, 203732, 246450, 254665, 288300, 305598, 492900, 509330, 611196, 763995, 1018660, 1273325, 1527990, 2546650, 3055980, 3819975, 5093300, 7639950, 15279900]

約数ペア:

[(1, 15279900), (2, 7639950), (3, 5093300), (4, 3819975), (5, 3055980), (6, 2546650), (10, 1527990), (12, 1273325), (15, 1018660), (20, 763995), (25, 611196), (30, 509330), (31, 492900), (50, 305598), (53, 288300), (60, 254665), (62, 246450), (75, 203732), (93, 164300), (100, 152799), (106, 144150), (124, 123225), (150, 101866), (155, 98580), (159, 96100), (186, 82150), (212, 72075), (265, 57660), (300, 50933), (310, 49290), (318, 48050), (372, 41075), (465, 32860), (530, 28830), (620, 24645), (636, 24025), (775, 19716), (795, 19220), (930, 16430), (961, 15900), (1060, 14415), (1325, 11532), (1550, 9858), (1590, 9610), (1643, 9300), (1860, 8215), (1922, 7950), (2325, 6572), (2650, 5766), (2883, 5300), (3100, 4929), (3180, 4805), (3286, 4650), (3844, 3975)]