75131550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 120

約数和(自身を含む): 224969976

約数和(自身を除く): 149838426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1427, 1755, 1950, 2025, 2106, 2854, 2925, 3510, 4050, 4281, 5265, 5850, 7135, 8562, 8775, 10530, 12843, 14270, 17550, 18551, 21405, 25686, 26325, 35675, 37102, 38529, 42810, 52650, 55653, 64215, 71350, 77058, 92755, 107025, 111306, 115587, 128430, 166959, 185510, 192645, 214050, 231174, 278265, 321075, 333918, 385290, 463775, 500877, 556530, 577935, 642150, 834795, 927550, 963225, 1001754, 1155870, 1391325, 1502631, 1669590, 1926450, 2504385, 2782650, 2889675, 3005262, 4173975, 5008770, 5779350, 7513155, 8347950, 12521925, 15026310, 25043850, 37565775, 75131550]

約数ペア:

[(1, 75131550), (2, 37565775), (3, 25043850), (5, 15026310), (6, 12521925), (9, 8347950), (10, 7513155), (13, 5779350), (15, 5008770), (18, 4173975), (25, 3005262), (26, 2889675), (27, 2782650), (30, 2504385), (39, 1926450), (45, 1669590), (50, 1502631), (54, 1391325), (65, 1155870), (75, 1001754), (78, 963225), (81, 927550), (90, 834795), (117, 642150), (130, 577935), (135, 556530), (150, 500877), (162, 463775), (195, 385290), (225, 333918), (234, 321075), (270, 278265), (325, 231174), (351, 214050), (390, 192645), (405, 185510), (450, 166959), (585, 128430), (650, 115587), (675, 111306), (702, 107025), (810, 92755), (975, 77058), (1053, 71350), (1170, 64215), (1350, 55653), (1427, 52650), (1755, 42810), (1950, 38529), (2025, 37102), (2106, 35675), (2854, 26325), (2925, 25686), (3510, 21405), (4050, 18551), (4281, 17550), (5265, 14270), (5850, 12843), (7135, 10530), (8562, 8775)]