45109800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 159588000

約数和(自身を除く): 114478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1319, 1368, 1425, 1710, 1800, 1900, 2280, 2638, 2850, 3420, 3800, 3957, 4275, 5276, 5700, 6595, 6840, 7914, 8550, 10552, 11400, 11871, 13190, 15828, 17100, 19785, 23742, 25061, 26380, 31656, 32975, 34200, 39570, 47484, 50122, 52760, 59355, 65950, 75183, 79140, 94968, 98925, 100244, 118710, 125305, 131900, 150366, 158280, 197850, 200488, 225549, 237420, 250610, 263800, 296775, 300732, 375915, 395700, 451098, 474840, 501220, 593550, 601464, 626525, 751830, 791400, 902196, 1002440, 1127745, 1187100, 1253050, 1503660, 1804392, 1879575, 2255490, 2374200, 2506100, 3007320, 3759150, 4510980, 5012200, 5638725, 7518300, 9021960, 11277450, 15036600, 22554900, 45109800]

約数ペア:

[(1, 45109800), (2, 22554900), (3, 15036600), (4, 11277450), (5, 9021960), (6, 7518300), (8, 5638725), (9, 5012200), (10, 4510980), (12, 3759150), (15, 3007320), (18, 2506100), (19, 2374200), (20, 2255490), (24, 1879575), (25, 1804392), (30, 1503660), (36, 1253050), (38, 1187100), (40, 1127745), (45, 1002440), (50, 902196), (57, 791400), (60, 751830), (72, 626525), (75, 601464), (76, 593550), (90, 501220), (95, 474840), (100, 451098), (114, 395700), (120, 375915), (150, 300732), (152, 296775), (171, 263800), (180, 250610), (190, 237420), (200, 225549), (225, 200488), (228, 197850), (285, 158280), (300, 150366), (342, 131900), (360, 125305), (380, 118710), (450, 100244), (456, 98925), (475, 94968), (570, 79140), (600, 75183), (684, 65950), (760, 59355), (855, 52760), (900, 50122), (950, 47484), (1140, 39570), (1319, 34200), (1368, 32975), (1425, 31656), (1710, 26380), (1800, 25061), (1900, 23742), (2280, 19785), (2638, 17100), (2850, 15828), (3420, 13190), (3800, 11871), (3957, 11400), (4275, 10552), (5276, 8550), (5700, 7914), (6595, 6840)]