123484900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 356227200

約数和(自身を除く): 232742300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 49, 50, 55, 58, 70, 77, 79, 98, 100, 110, 116, 140, 145, 154, 158, 175, 196, 203, 220, 245, 275, 290, 308, 316, 319, 350, 385, 395, 406, 490, 539, 550, 553, 580, 638, 700, 725, 770, 790, 812, 869, 980, 1015, 1078, 1100, 1106, 1225, 1276, 1421, 1450, 1540, 1580, 1595, 1738, 1925, 1975, 2030, 2156, 2212, 2233, 2291, 2450, 2695, 2765, 2842, 2900, 3190, 3476, 3850, 3871, 3950, 4060, 4345, 4466, 4582, 4900, 5075, 5390, 5530, 5684, 6083, 6380, 7105, 7700, 7742, 7900, 7975, 8690, 8932, 9164, 10150, 10780, 11060, 11165, 11455, 12166, 13475, 13825, 14210, 15484, 15631, 15950, 16037, 17380, 19355, 20300, 21725, 22330, 22910, 24332, 25201, 26950, 27650, 28420, 30415, 31262, 31900, 32074, 35525, 38710, 42581, 43450, 44660, 45820, 50402, 53900, 55300, 55825, 57275, 60830, 62524, 64148, 71050, 77420, 78155, 80185, 85162, 86900, 96775, 100804, 111650, 112259, 114550, 121660, 126005, 142100, 152075, 156310, 160370, 170324, 176407, 193550, 212905, 223300, 224518, 229100, 252010, 304150, 312620, 320740, 352814, 387100, 390775, 400925, 425810, 449036, 504020, 561295, 608300, 630025, 705628, 781550, 801850, 851620, 882035, 1064525, 1122590, 1234849, 1260050, 1563100, 1603700, 1764070, 2129050, 2245180, 2469698, 2520100, 2806475, 3528140, 4258100, 4410175, 4939396, 5612950, 6174245, 8820350, 11225900, 12348490, 17640700, 24696980, 30871225, 61742450, 123484900]

約数ペア:

[(1, 123484900), (2, 61742450), (4, 30871225), (5, 24696980), (7, 17640700), (10, 12348490), (11, 11225900), (14, 8820350), (20, 6174245), (22, 5612950), (25, 4939396), (28, 4410175), (29, 4258100), (35, 3528140), (44, 2806475), (49, 2520100), (50, 2469698), (55, 2245180), (58, 2129050), (70, 1764070), (77, 1603700), (79, 1563100), (98, 1260050), (100, 1234849), (110, 1122590), (116, 1064525), (140, 882035), (145, 851620), (154, 801850), (158, 781550), (175, 705628), (196, 630025), (203, 608300), (220, 561295), (245, 504020), (275, 449036), (290, 425810), (308, 400925), (316, 390775), (319, 387100), (350, 352814), (385, 320740), (395, 312620), (406, 304150), (490, 252010), (539, 229100), (550, 224518), (553, 223300), (580, 212905), (638, 193550), (700, 176407), (725, 170324), (770, 160370), (790, 156310), (812, 152075), (869, 142100), (980, 126005), (1015, 121660), (1078, 114550), (1100, 112259), (1106, 111650), (1225, 100804), (1276, 96775), (1421, 86900), (1450, 85162), (1540, 80185), (1580, 78155), (1595, 77420), (1738, 71050), (1925, 64148), (1975, 62524), (2030, 60830), (2156, 57275), (2212, 55825), (2233, 55300), (2291, 53900), (2450, 50402), (2695, 45820), (2765, 44660), (2842, 43450), (2900, 42581), (3190, 38710), (3476, 35525), (3850, 32074), (3871, 31900), (3950, 31262), (4060, 30415), (4345, 28420), (4466, 27650), (4582, 26950), (4900, 25201), (5075, 24332), (5390, 22910), (5530, 22330), (5684, 21725), (6083, 20300), (6380, 19355), (7105, 17380), (7700, 16037), (7742, 15950), (7900, 15631), (7975, 15484), (8690, 14210), (8932, 13825), (9164, 13475), (10150, 12166), (10780, 11455), (11060, 11165)]