23238900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 79821280

約数和(自身を除く): 56582380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 151, 162, 171, 180, 190, 225, 228, 270, 285, 300, 302, 324, 342, 380, 405, 450, 453, 475, 513, 540, 570, 604, 675, 684, 755, 810, 855, 900, 906, 950, 1026, 1140, 1350, 1359, 1425, 1510, 1539, 1620, 1710, 1812, 1900, 2025, 2052, 2265, 2565, 2700, 2718, 2850, 2869, 3020, 3078, 3420, 3775, 4050, 4077, 4275, 4530, 5130, 5436, 5700, 5738, 6156, 6795, 7550, 7695, 8100, 8154, 8550, 8607, 9060, 10260, 11325, 11476, 12231, 12825, 13590, 14345, 15100, 15390, 16308, 17100, 17214, 20385, 22650, 24462, 25650, 25821, 27180, 28690, 30780, 33975, 34428, 38475, 40770, 43035, 45300, 48924, 51300, 51642, 57380, 61155, 67950, 71725, 76950, 77463, 81540, 86070, 101925, 103284, 122310, 129105, 135900, 143450, 153900, 154926, 172140, 203850, 215175, 232389, 244620, 258210, 286900, 305775, 309852, 387315, 407700, 430350, 464778, 516420, 611550, 645525, 774630, 860700, 929556, 1161945, 1223100, 1291050, 1549260, 1936575, 2323890, 2582100, 3873150, 4647780, 5809725, 7746300, 11619450, 23238900]

約数ペア:

[(1, 23238900), (2, 11619450), (3, 7746300), (4, 5809725), (5, 4647780), (6, 3873150), (9, 2582100), (10, 2323890), (12, 1936575), (15, 1549260), (18, 1291050), (19, 1223100), (20, 1161945), (25, 929556), (27, 860700), (30, 774630), (36, 645525), (38, 611550), (45, 516420), (50, 464778), (54, 430350), (57, 407700), (60, 387315), (75, 309852), (76, 305775), (81, 286900), (90, 258210), (95, 244620), (100, 232389), (108, 215175), (114, 203850), (135, 172140), (150, 154926), (151, 153900), (162, 143450), (171, 135900), (180, 129105), (190, 122310), (225, 103284), (228, 101925), (270, 86070), (285, 81540), (300, 77463), (302, 76950), (324, 71725), (342, 67950), (380, 61155), (405, 57380), (450, 51642), (453, 51300), (475, 48924), (513, 45300), (540, 43035), (570, 40770), (604, 38475), (675, 34428), (684, 33975), (755, 30780), (810, 28690), (855, 27180), (900, 25821), (906, 25650), (950, 24462), (1026, 22650), (1140, 20385), (1350, 17214), (1359, 17100), (1425, 16308), (1510, 15390), (1539, 15100), (1620, 14345), (1710, 13590), (1812, 12825), (1900, 12231), (2025, 11476), (2052, 11325), (2265, 10260), (2565, 9060), (2700, 8607), (2718, 8550), (2850, 8154), (2869, 8100), (3020, 7695), (3078, 7550), (3420, 6795), (3775, 6156), (4050, 5738), (4077, 5700), (4275, 5436), (4530, 5130)]