220018500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3799

約数の個数: 144

約数和(自身を含む): 747674928

約数和(自身を除く): 527656428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3761, 3900, 4500, 4875, 5850, 6500, 7522, 9750, 11283, 11700, 14625, 15044, 18805, 19500, 22566, 29250, 33849, 37610, 45132, 48893, 56415, 58500, 67698, 75220, 94025, 97786, 112830, 135396, 146679, 169245, 188050, 195572, 225660, 244465, 282075, 293358, 338490, 376100, 440037, 470125, 488930, 564150, 586716, 676980, 733395, 846225, 880074, 940250, 977860, 1128300, 1222325, 1410375, 1466790, 1692450, 1760148, 1880500, 2200185, 2444650, 2820750, 2933580, 3384900, 3666975, 4231125, 4400370, 4889300, 5641500, 6111625, 7333950, 8462250, 8800740, 11000925, 12223250, 14667900, 16924500, 18334875, 22001850, 24446500, 36669750, 44003700, 55004625, 73339500, 110009250, 220018500]

約数ペア:

[(1, 220018500), (2, 110009250), (3, 73339500), (4, 55004625), (5, 44003700), (6, 36669750), (9, 24446500), (10, 22001850), (12, 18334875), (13, 16924500), (15, 14667900), (18, 12223250), (20, 11000925), (25, 8800740), (26, 8462250), (30, 7333950), (36, 6111625), (39, 5641500), (45, 4889300), (50, 4400370), (52, 4231125), (60, 3666975), (65, 3384900), (75, 2933580), (78, 2820750), (90, 2444650), (100, 2200185), (117, 1880500), (125, 1760148), (130, 1692450), (150, 1466790), (156, 1410375), (180, 1222325), (195, 1128300), (225, 977860), (234, 940250), (250, 880074), (260, 846225), (300, 733395), (325, 676980), (375, 586716), (390, 564150), (450, 488930), (468, 470125), (500, 440037), (585, 376100), (650, 338490), (750, 293358), (780, 282075), (900, 244465), (975, 225660), (1125, 195572), (1170, 188050), (1300, 169245), (1500, 146679), (1625, 135396), (1950, 112830), (2250, 97786), (2340, 94025), (2925, 75220), (3250, 67698), (3761, 58500), (3900, 56415), (4500, 48893), (4875, 45132), (5850, 37610), (6500, 33849), (7522, 29250), (9750, 22566), (11283, 19500), (11700, 18805), (14625, 15044)]