203728140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14699}}^1$

素因数の和:14732

約数の個数: 144

約数和(自身を含む): 770515200

約数和(自身を除く): 566787060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14699, 29398, 44097, 58796, 73495, 88194, 102893, 132291, 146990, 161689, 176388, 205786, 220485, 264582, 293980, 308679, 323378, 411572, 440970, 485067, 514465, 529164, 617358, 646756, 661455, 808445, 881940, 926037, 970134, 1028930, 1131823, 1234716, 1322910, 1455201, 1543395, 1616890, 1852074, 1940268, 2057860, 2263646, 2425335, 2645820, 2910402, 3086790, 3233780, 3395469, 3704148, 4527292, 4630185, 4850670, 5659115, 5820804, 6173580, 6790938, 7276005, 9260370, 9701340, 10186407, 11318230, 13581876, 14552010, 16977345, 18520740, 20372814, 22636460, 29104020, 33954690, 40745628, 50932035, 67909380, 101864070, 203728140]

約数ペア:

[(1, 203728140), (2, 101864070), (3, 67909380), (4, 50932035), (5, 40745628), (6, 33954690), (7, 29104020), (9, 22636460), (10, 20372814), (11, 18520740), (12, 16977345), (14, 14552010), (15, 13581876), (18, 11318230), (20, 10186407), (21, 9701340), (22, 9260370), (28, 7276005), (30, 6790938), (33, 6173580), (35, 5820804), (36, 5659115), (42, 4850670), (44, 4630185), (45, 4527292), (55, 3704148), (60, 3395469), (63, 3233780), (66, 3086790), (70, 2910402), (77, 2645820), (84, 2425335), (90, 2263646), (99, 2057860), (105, 1940268), (110, 1852074), (126, 1616890), (132, 1543395), (140, 1455201), (154, 1322910), (165, 1234716), (180, 1131823), (198, 1028930), (210, 970134), (220, 926037), (231, 881940), (252, 808445), (308, 661455), (315, 646756), (330, 617358), (385, 529164), (396, 514465), (420, 485067), (462, 440970), (495, 411572), (630, 323378), (660, 308679), (693, 293980), (770, 264582), (924, 220485), (990, 205786), (1155, 176388), (1260, 161689), (1386, 146990), (1540, 132291), (1980, 102893), (2310, 88194), (2772, 73495), (3465, 58796), (4620, 44097), (6930, 29398), (13860, 14699)]