23198850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 72

約数和(自身を含む): 64376832

約数和(自身を除く): 41177982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 1663, 2325, 2790, 3326, 4650, 4989, 6975, 8315, 9978, 13950, 14967, 16630, 24945, 29934, 41575, 49890, 51553, 74835, 83150, 103106, 124725, 149670, 154659, 249450, 257765, 309318, 374175, 463977, 515530, 748350, 773295, 927954, 1288825, 1546590, 2319885, 2577650, 3866475, 4639770, 7732950, 11599425, 23198850]

約数ペア:

[(1, 23198850), (2, 11599425), (3, 7732950), (5, 4639770), (6, 3866475), (9, 2577650), (10, 2319885), (15, 1546590), (18, 1288825), (25, 927954), (30, 773295), (31, 748350), (45, 515530), (50, 463977), (62, 374175), (75, 309318), (90, 257765), (93, 249450), (150, 154659), (155, 149670), (186, 124725), (225, 103106), (279, 83150), (310, 74835), (450, 51553), (465, 49890), (558, 41575), (775, 29934), (930, 24945), (1395, 16630), (1550, 14967), (1663, 13950), (2325, 9978), (2790, 8315), (3326, 6975), (4650, 4989)]