225702900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 759638880

約数和(自身を除く): 533935980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 67, 75, 76, 90, 95, 100, 114, 134, 150, 171, 180, 190, 197, 201, 225, 228, 268, 285, 300, 335, 342, 380, 394, 402, 450, 475, 570, 591, 603, 670, 684, 788, 804, 855, 900, 950, 985, 1005, 1140, 1182, 1206, 1273, 1340, 1425, 1675, 1710, 1773, 1900, 1970, 2010, 2364, 2412, 2546, 2850, 2955, 3015, 3350, 3420, 3546, 3743, 3819, 3940, 4020, 4275, 4925, 5025, 5092, 5700, 5910, 6030, 6365, 6700, 7092, 7486, 7638, 8550, 8865, 9850, 10050, 11229, 11457, 11820, 12060, 12730, 13199, 14775, 14972, 15075, 15276, 17100, 17730, 18715, 19095, 19700, 20100, 22458, 22914, 25460, 26398, 29550, 30150, 31825, 33687, 35460, 37430, 38190, 39597, 44325, 44916, 45828, 52796, 56145, 57285, 59100, 60300, 63650, 65995, 67374, 74860, 76380, 79194, 88650, 93575, 95475, 112290, 114570, 118791, 127300, 131990, 134748, 158388, 168435, 177300, 187150, 190950, 197985, 224580, 229140, 237582, 250781, 263980, 280725, 286425, 329975, 336870, 374300, 381900, 395970, 475164, 501562, 561450, 572850, 593955, 659950, 673740, 752343, 791940, 842175, 989925, 1003124, 1122900, 1145700, 1187910, 1253905, 1319900, 1504686, 1684350, 1979850, 2257029, 2375820, 2507810, 2969775, 3009372, 3368700, 3761715, 3959700, 4514058, 5015620, 5939550, 6269525, 7523430, 9028116, 11285145, 11879100, 12539050, 15046860, 18808575, 22570290, 25078100, 37617150, 45140580, 56425725, 75234300, 112851450, 225702900]

約数ペア:

[(1, 225702900), (2, 112851450), (3, 75234300), (4, 56425725), (5, 45140580), (6, 37617150), (9, 25078100), (10, 22570290), (12, 18808575), (15, 15046860), (18, 12539050), (19, 11879100), (20, 11285145), (25, 9028116), (30, 7523430), (36, 6269525), (38, 5939550), (45, 5015620), (50, 4514058), (57, 3959700), (60, 3761715), (67, 3368700), (75, 3009372), (76, 2969775), (90, 2507810), (95, 2375820), (100, 2257029), (114, 1979850), (134, 1684350), (150, 1504686), (171, 1319900), (180, 1253905), (190, 1187910), (197, 1145700), (201, 1122900), (225, 1003124), (228, 989925), (268, 842175), (285, 791940), (300, 752343), (335, 673740), (342, 659950), (380, 593955), (394, 572850), (402, 561450), (450, 501562), (475, 475164), (570, 395970), (591, 381900), (603, 374300), (670, 336870), (684, 329975), (788, 286425), (804, 280725), (855, 263980), (900, 250781), (950, 237582), (985, 229140), (1005, 224580), (1140, 197985), (1182, 190950), (1206, 187150), (1273, 177300), (1340, 168435), (1425, 158388), (1675, 134748), (1710, 131990), (1773, 127300), (1900, 118791), (1970, 114570), (2010, 112290), (2364, 95475), (2412, 93575), (2546, 88650), (2850, 79194), (2955, 76380), (3015, 74860), (3350, 67374), (3420, 65995), (3546, 63650), (3743, 60300), (3819, 59100), (3940, 57285), (4020, 56145), (4275, 52796), (4925, 45828), (5025, 44916), (5092, 44325), (5700, 39597), (5910, 38190), (6030, 37430), (6365, 35460), (6700, 33687), (7092, 31825), (7486, 30150), (7638, 29550), (8550, 26398), (8865, 25460), (9850, 22914), (10050, 22458), (11229, 20100), (11457, 19700), (11820, 19095), (12060, 18715), (12730, 17730), (13199, 17100), (14775, 15276), (14972, 15075)]