74484900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{563}}^1$

素因数の和:600

約数の個数: 216

約数和(自身を含む): 279044640

約数和(自身を除く): 204559740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 563, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1126, 1225, 1260, 1323, 1350, 1470, 1575, 1689, 1764, 1890, 2100, 2205, 2252, 2450, 2646, 2700, 2815, 2940, 3150, 3378, 3675, 3780, 3941, 4410, 4725, 4900, 5067, 5292, 5630, 6300, 6615, 6756, 7350, 7882, 8445, 8820, 9450, 10134, 11025, 11260, 11823, 13230, 14075, 14700, 15201, 15764, 16890, 18900, 19705, 20268, 22050, 23646, 25335, 26460, 27587, 28150, 30402, 33075, 33780, 35469, 39410, 42225, 44100, 47292, 50670, 55174, 56300, 59115, 60804, 66150, 70938, 76005, 78820, 82761, 84450, 98525, 101340, 106407, 110348, 118230, 126675, 132300, 137935, 141876, 152010, 165522, 168900, 177345, 197050, 212814, 236460, 248283, 253350, 275870, 295575, 304020, 331044, 354690, 380025, 394100, 413805, 425628, 496566, 506700, 532035, 551740, 591150, 689675, 709380, 744849, 760050, 827610, 886725, 993132, 1064070, 1182300, 1241415, 1379350, 1489698, 1520100, 1655220, 1773450, 2069025, 2128140, 2482830, 2660175, 2758700, 2979396, 3546900, 3724245, 4138050, 4965660, 5320350, 6207075, 7448490, 8276100, 10640700, 12414150, 14896980, 18621225, 24828300, 37242450, 74484900]

約数ペア:

[(1, 74484900), (2, 37242450), (3, 24828300), (4, 18621225), (5, 14896980), (6, 12414150), (7, 10640700), (9, 8276100), (10, 7448490), (12, 6207075), (14, 5320350), (15, 4965660), (18, 4138050), (20, 3724245), (21, 3546900), (25, 2979396), (27, 2758700), (28, 2660175), (30, 2482830), (35, 2128140), (36, 2069025), (42, 1773450), (45, 1655220), (49, 1520100), (50, 1489698), (54, 1379350), (60, 1241415), (63, 1182300), (70, 1064070), (75, 993132), (84, 886725), (90, 827610), (98, 760050), (100, 744849), (105, 709380), (108, 689675), (126, 591150), (135, 551740), (140, 532035), (147, 506700), (150, 496566), (175, 425628), (180, 413805), (189, 394100), (196, 380025), (210, 354690), (225, 331044), (245, 304020), (252, 295575), (270, 275870), (294, 253350), (300, 248283), (315, 236460), (350, 212814), (378, 197050), (420, 177345), (441, 168900), (450, 165522), (490, 152010), (525, 141876), (540, 137935), (563, 132300), (588, 126675), (630, 118230), (675, 110348), (700, 106407), (735, 101340), (756, 98525), (882, 84450), (900, 82761), (945, 78820), (980, 76005), (1050, 70938), (1126, 66150), (1225, 60804), (1260, 59115), (1323, 56300), (1350, 55174), (1470, 50670), (1575, 47292), (1689, 44100), (1764, 42225), (1890, 39410), (2100, 35469), (2205, 33780), (2252, 33075), (2450, 30402), (2646, 28150), (2700, 27587), (2815, 26460), (2940, 25335), (3150, 23646), (3378, 22050), (3675, 20268), (3780, 19705), (3941, 18900), (4410, 16890), (4725, 15764), (4900, 15201), (5067, 14700), (5292, 14075), (5630, 13230), (6300, 11823), (6615, 11260), (6756, 11025), (7350, 10134), (7882, 9450), (8445, 8820)]