90462300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 262816512

約数和(自身を除く): 172354212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 331, 662, 911, 993, 1324, 1655, 1822, 1986, 2733, 3310, 3644, 3972, 4555, 4965, 5466, 6620, 8275, 9110, 9930, 10932, 13665, 16550, 18220, 19860, 22775, 24825, 27330, 33100, 45550, 49650, 54660, 68325, 91100, 99300, 136650, 273300, 301541, 603082, 904623, 1206164, 1507705, 1809246, 3015410, 3618492, 4523115, 6030820, 7538525, 9046230, 15077050, 18092460, 22615575, 30154100, 45231150, 90462300]

約数ペア:

[(1, 90462300), (2, 45231150), (3, 30154100), (4, 22615575), (5, 18092460), (6, 15077050), (10, 9046230), (12, 7538525), (15, 6030820), (20, 4523115), (25, 3618492), (30, 3015410), (50, 1809246), (60, 1507705), (75, 1206164), (100, 904623), (150, 603082), (300, 301541), (331, 273300), (662, 136650), (911, 99300), (993, 91100), (1324, 68325), (1655, 54660), (1822, 49650), (1986, 45550), (2733, 33100), (3310, 27330), (3644, 24825), (3972, 22775), (4555, 19860), (4965, 18220), (5466, 16550), (6620, 13665), (8275, 10932), (9110, 9930)]