150867900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 144

約数和(自身を含む): 492468480

約数和(自身を除く): 341600580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 787, 852, 900, 1065, 1278, 1350, 1420, 1574, 1775, 1917, 2130, 2361, 2556, 2700, 3148, 3195, 3550, 3834, 3935, 4260, 4722, 5325, 6390, 7083, 7100, 7668, 7870, 9444, 9585, 10650, 11805, 12780, 14166, 15740, 15975, 19170, 19675, 21249, 21300, 23610, 28332, 31950, 35415, 38340, 39350, 42498, 47220, 47925, 55877, 59025, 63900, 70830, 78700, 84996, 95850, 106245, 111754, 118050, 141660, 167631, 177075, 191700, 212490, 223508, 236100, 279385, 335262, 354150, 424980, 502893, 531225, 558770, 670524, 708300, 838155, 1005786, 1062450, 1117540, 1396925, 1508679, 1676310, 2011572, 2124900, 2514465, 2793850, 3017358, 3352620, 4190775, 5028930, 5587700, 6034716, 7543395, 8381550, 10057860, 12572325, 15086790, 16763100, 25144650, 30173580, 37716975, 50289300, 75433950, 150867900]

約数ペア:

[(1, 150867900), (2, 75433950), (3, 50289300), (4, 37716975), (5, 30173580), (6, 25144650), (9, 16763100), (10, 15086790), (12, 12572325), (15, 10057860), (18, 8381550), (20, 7543395), (25, 6034716), (27, 5587700), (30, 5028930), (36, 4190775), (45, 3352620), (50, 3017358), (54, 2793850), (60, 2514465), (71, 2124900), (75, 2011572), (90, 1676310), (100, 1508679), (108, 1396925), (135, 1117540), (142, 1062450), (150, 1005786), (180, 838155), (213, 708300), (225, 670524), (270, 558770), (284, 531225), (300, 502893), (355, 424980), (426, 354150), (450, 335262), (540, 279385), (639, 236100), (675, 223508), (710, 212490), (787, 191700), (852, 177075), (900, 167631), (1065, 141660), (1278, 118050), (1350, 111754), (1420, 106245), (1574, 95850), (1775, 84996), (1917, 78700), (2130, 70830), (2361, 63900), (2556, 59025), (2700, 55877), (3148, 47925), (3195, 47220), (3550, 42498), (3834, 39350), (3935, 38340), (4260, 35415), (4722, 31950), (5325, 28332), (6390, 23610), (7083, 21300), (7100, 21249), (7668, 19675), (7870, 19170), (9444, 15975), (9585, 15740), (10650, 14166), (11805, 12780)]