228857850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 731203200

約数和(自身を除く): 502345350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 29, 30, 38, 39, 45, 50, 57, 58, 65, 71, 75, 78, 87, 90, 95, 114, 117, 130, 142, 145, 150, 171, 174, 190, 195, 213, 225, 234, 247, 261, 285, 290, 325, 342, 355, 377, 390, 426, 435, 450, 475, 494, 522, 551, 570, 585, 639, 650, 710, 725, 741, 754, 855, 870, 923, 950, 975, 1065, 1102, 1131, 1170, 1235, 1278, 1305, 1349, 1425, 1450, 1482, 1653, 1710, 1775, 1846, 1885, 1950, 2059, 2130, 2175, 2223, 2262, 2470, 2610, 2698, 2755, 2769, 2850, 2925, 3195, 3306, 3393, 3550, 3705, 3770, 4047, 4118, 4275, 4350, 4446, 4615, 4959, 5325, 5510, 5538, 5655, 5850, 6175, 6177, 6390, 6525, 6745, 6786, 7163, 7410, 8094, 8265, 8307, 8550, 9230, 9425, 9918, 10295, 10650, 11115, 11310, 12141, 12350, 12354, 13050, 13490, 13775, 13845, 14326, 15975, 16530, 16614, 16965, 17537, 18525, 18531, 18850, 20235, 20590, 21489, 22230, 23075, 24282, 24795, 26767, 27550, 27690, 28275, 30885, 31950, 33725, 33930, 35074, 35815, 37050, 37062, 39121, 40470, 41325, 41535, 42978, 46150, 49590, 51475, 52611, 53534, 55575, 56550, 60705, 61770, 64467, 67450, 69225, 71630, 78242, 80301, 82650, 83070, 84825, 87685, 92655, 101175, 102950, 105222, 107445, 111150, 117363, 121410, 123975, 128934, 133835, 138450, 154425, 157833, 160602, 169650, 175370, 179075, 185310, 195605, 202350, 207675, 214890, 234726, 240903, 247950, 263055, 267670, 303525, 308850, 315666, 322335, 352089, 358150, 391210, 401505, 415350, 438425, 463275, 481806, 508573, 526110, 537225, 586815, 607050, 644670, 669175, 704178, 789165, 803010, 876850, 926550, 978025, 1017146, 1074450, 1173630, 1204515, 1315275, 1338350, 1525719, 1578330, 1611675, 1760445, 1956050, 2007525, 2409030, 2542865, 2630550, 2934075, 3051438, 3223350, 3520890, 3945825, 4015050, 4577157, 5085730, 5868150, 6022575, 7628595, 7891650, 8802225, 9154314, 12045150, 12714325, 15257190, 17604450, 22885785, 25428650, 38142975, 45771570, 76285950, 114428925, 228857850]

約数ペア:

[(1, 228857850), (2, 114428925), (3, 76285950), (5, 45771570), (6, 38142975), (9, 25428650), (10, 22885785), (13, 17604450), (15, 15257190), (18, 12714325), (19, 12045150), (25, 9154314), (26, 8802225), (29, 7891650), (30, 7628595), (38, 6022575), (39, 5868150), (45, 5085730), (50, 4577157), (57, 4015050), (58, 3945825), (65, 3520890), (71, 3223350), (75, 3051438), (78, 2934075), (87, 2630550), (90, 2542865), (95, 2409030), (114, 2007525), (117, 1956050), (130, 1760445), (142, 1611675), (145, 1578330), (150, 1525719), (171, 1338350), (174, 1315275), (190, 1204515), (195, 1173630), (213, 1074450), (225, 1017146), (234, 978025), (247, 926550), (261, 876850), (285, 803010), (290, 789165), (325, 704178), (342, 669175), (355, 644670), (377, 607050), (390, 586815), (426, 537225), (435, 526110), (450, 508573), (475, 481806), (494, 463275), (522, 438425), (551, 415350), (570, 401505), (585, 391210), (639, 358150), (650, 352089), (710, 322335), (725, 315666), (741, 308850), (754, 303525), (855, 267670), (870, 263055), (923, 247950), (950, 240903), (975, 234726), (1065, 214890), (1102, 207675), (1131, 202350), (1170, 195605), (1235, 185310), (1278, 179075), (1305, 175370), (1349, 169650), (1425, 160602), (1450, 157833), (1482, 154425), (1653, 138450), (1710, 133835), (1775, 128934), (1846, 123975), (1885, 121410), (1950, 117363), (2059, 111150), (2130, 107445), (2175, 105222), (2223, 102950), (2262, 101175), (2470, 92655), (2610, 87685), (2698, 84825), (2755, 83070), (2769, 82650), (2850, 80301), (2925, 78242), (3195, 71630), (3306, 69225), (3393, 67450), (3550, 64467), (3705, 61770), (3770, 60705), (4047, 56550), (4118, 55575), (4275, 53534), (4350, 52611), (4446, 51475), (4615, 49590), (4959, 46150), (5325, 42978), (5510, 41535), (5538, 41325), (5655, 40470), (5850, 39121), (6175, 37062), (6177, 37050), (6390, 35815), (6525, 35074), (6745, 33930), (6786, 33725), (7163, 31950), (7410, 30885), (8094, 28275), (8265, 27690), (8307, 27550), (8550, 26767), (9230, 24795), (9425, 24282), (9918, 23075), (10295, 22230), (10650, 21489), (11115, 20590), (11310, 20235), (12141, 18850), (12350, 18531), (12354, 18525), (13050, 17537), (13490, 16965), (13775, 16614), (13845, 16530), (14326, 15975)]