221670150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 646625280

約数和(自身を除く): 424955130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 50, 57, 62, 65, 75, 78, 93, 95, 114, 130, 150, 155, 186, 190, 193, 195, 247, 285, 310, 325, 386, 390, 403, 465, 475, 494, 570, 579, 589, 650, 741, 775, 806, 930, 950, 965, 975, 1158, 1178, 1209, 1235, 1425, 1482, 1550, 1767, 1930, 1950, 2015, 2325, 2418, 2470, 2509, 2850, 2895, 2945, 3534, 3667, 3705, 4030, 4650, 4825, 5018, 5790, 5890, 5983, 6045, 6175, 7334, 7410, 7527, 7657, 8835, 9650, 10075, 11001, 11966, 12090, 12350, 12545, 14475, 14725, 15054, 15314, 17670, 17949, 18335, 18525, 20150, 22002, 22971, 25090, 28950, 29450, 29915, 30225, 35898, 36670, 37050, 37635, 38285, 44175, 45942, 47671, 55005, 59830, 60450, 62725, 75270, 76570, 77779, 88350, 89745, 91675, 95342, 110010, 113677, 114855, 125450, 143013, 149575, 155558, 179490, 183350, 188175, 191425, 227354, 229710, 233337, 238355, 275025, 286026, 299150, 341031, 376350, 382850, 388895, 448725, 466674, 476710, 550050, 568385, 574275, 682062, 715065, 777790, 897450, 1136770, 1148550, 1166685, 1191775, 1430130, 1477801, 1705155, 1944475, 2333370, 2383550, 2841925, 2955602, 3410310, 3575325, 3888950, 4433403, 5683850, 5833425, 7150650, 7389005, 8525775, 8866806, 11666850, 14778010, 17051550, 22167015, 36945025, 44334030, 73890050, 110835075, 221670150]

約数ペア:

[(1, 221670150), (2, 110835075), (3, 73890050), (5, 44334030), (6, 36945025), (10, 22167015), (13, 17051550), (15, 14778010), (19, 11666850), (25, 8866806), (26, 8525775), (30, 7389005), (31, 7150650), (38, 5833425), (39, 5683850), (50, 4433403), (57, 3888950), (62, 3575325), (65, 3410310), (75, 2955602), (78, 2841925), (93, 2383550), (95, 2333370), (114, 1944475), (130, 1705155), (150, 1477801), (155, 1430130), (186, 1191775), (190, 1166685), (193, 1148550), (195, 1136770), (247, 897450), (285, 777790), (310, 715065), (325, 682062), (386, 574275), (390, 568385), (403, 550050), (465, 476710), (475, 466674), (494, 448725), (570, 388895), (579, 382850), (589, 376350), (650, 341031), (741, 299150), (775, 286026), (806, 275025), (930, 238355), (950, 233337), (965, 229710), (975, 227354), (1158, 191425), (1178, 188175), (1209, 183350), (1235, 179490), (1425, 155558), (1482, 149575), (1550, 143013), (1767, 125450), (1930, 114855), (1950, 113677), (2015, 110010), (2325, 95342), (2418, 91675), (2470, 89745), (2509, 88350), (2850, 77779), (2895, 76570), (2945, 75270), (3534, 62725), (3667, 60450), (3705, 59830), (4030, 55005), (4650, 47671), (4825, 45942), (5018, 44175), (5790, 38285), (5890, 37635), (5983, 37050), (6045, 36670), (6175, 35898), (7334, 30225), (7410, 29915), (7527, 29450), (7657, 28950), (8835, 25090), (9650, 22971), (10075, 22002), (11001, 20150), (11966, 18525), (12090, 18335), (12350, 17949), (12545, 17670), (14475, 15314), (14725, 15054)]