84271500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 271086816

約数和(自身を除く): 186815316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 125, 150, 180, 183, 225, 244, 250, 300, 305, 307, 366, 375, 450, 500, 549, 610, 614, 732, 750, 900, 915, 921, 1098, 1125, 1220, 1228, 1500, 1525, 1535, 1830, 1842, 2196, 2250, 2745, 2763, 3050, 3070, 3660, 3684, 4500, 4575, 4605, 5490, 5526, 6100, 6140, 7625, 7675, 9150, 9210, 10980, 11052, 13725, 13815, 15250, 15350, 18300, 18420, 18727, 22875, 23025, 27450, 27630, 30500, 30700, 37454, 38375, 45750, 46050, 54900, 55260, 56181, 68625, 69075, 74908, 76750, 91500, 92100, 93635, 112362, 115125, 137250, 138150, 153500, 168543, 187270, 224724, 230250, 274500, 276300, 280905, 337086, 345375, 374540, 460500, 468175, 561810, 674172, 690750, 842715, 936350, 1123620, 1381500, 1404525, 1685430, 1872700, 2340875, 2809050, 3370860, 4213575, 4681750, 5618100, 7022625, 8427150, 9363500, 14045250, 16854300, 21067875, 28090500, 42135750, 84271500]

約数ペア:

[(1, 84271500), (2, 42135750), (3, 28090500), (4, 21067875), (5, 16854300), (6, 14045250), (9, 9363500), (10, 8427150), (12, 7022625), (15, 5618100), (18, 4681750), (20, 4213575), (25, 3370860), (30, 2809050), (36, 2340875), (45, 1872700), (50, 1685430), (60, 1404525), (61, 1381500), (75, 1123620), (90, 936350), (100, 842715), (122, 690750), (125, 674172), (150, 561810), (180, 468175), (183, 460500), (225, 374540), (244, 345375), (250, 337086), (300, 280905), (305, 276300), (307, 274500), (366, 230250), (375, 224724), (450, 187270), (500, 168543), (549, 153500), (610, 138150), (614, 137250), (732, 115125), (750, 112362), (900, 93635), (915, 92100), (921, 91500), (1098, 76750), (1125, 74908), (1220, 69075), (1228, 68625), (1500, 56181), (1525, 55260), (1535, 54900), (1830, 46050), (1842, 45750), (2196, 38375), (2250, 37454), (2745, 30700), (2763, 30500), (3050, 27630), (3070, 27450), (3660, 23025), (3684, 22875), (4500, 18727), (4575, 18420), (4605, 18300), (5490, 15350), (5526, 15250), (6100, 13815), (6140, 13725), (7625, 11052), (7675, 10980), (9150, 9210)]