14880821900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 37636757760

約数和(自身を除く): 22755935860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 563, 610, 619, 700, 854, 1126, 1220, 1238, 1525, 1708, 2135, 2252, 2476, 2815, 3050, 3095, 3941, 4270, 4333, 5630, 6100, 6190, 7882, 8540, 8666, 10675, 11260, 12380, 14075, 15475, 15764, 17332, 19705, 21350, 21665, 28150, 30950, 34343, 37759, 39410, 42700, 43330, 56300, 61900, 68686, 75518, 78820, 86660, 98525, 108325, 137372, 151036, 171715, 188795, 197050, 216650, 240401, 264313, 343430, 348497, 377590, 394100, 433300, 480802, 528626, 686860, 696994, 755180, 858575, 943975, 961604, 1057252, 1202005, 1321565, 1393988, 1717150, 1742485, 1887950, 2404010, 2439479, 2643130, 3434300, 3484970, 3775900, 4808020, 4878958, 5286260, 6010025, 6607825, 6969940, 8712425, 9757916, 12020050, 12197395, 13215650, 17424850, 21258317, 24040100, 24394790, 26431300, 34849700, 42516634, 48789580, 60986975, 85033268, 106291585, 121973950, 148808219, 212583170, 243947900, 297616438, 425166340, 531457925, 595232876, 744041095, 1062915850, 1488082190, 2125831700, 2976164380, 3720205475, 7440410950, 14880821900]

約数ペア:

[(1, 14880821900), (2, 7440410950), (4, 3720205475), (5, 2976164380), (7, 2125831700), (10, 1488082190), (14, 1062915850), (20, 744041095), (25, 595232876), (28, 531457925), (35, 425166340), (50, 297616438), (61, 243947900), (70, 212583170), (100, 148808219), (122, 121973950), (140, 106291585), (175, 85033268), (244, 60986975), (305, 48789580), (350, 42516634), (427, 34849700), (563, 26431300), (610, 24394790), (619, 24040100), (700, 21258317), (854, 17424850), (1126, 13215650), (1220, 12197395), (1238, 12020050), (1525, 9757916), (1708, 8712425), (2135, 6969940), (2252, 6607825), (2476, 6010025), (2815, 5286260), (3050, 4878958), (3095, 4808020), (3941, 3775900), (4270, 3484970), (4333, 3434300), (5630, 2643130), (6100, 2439479), (6190, 2404010), (7882, 1887950), (8540, 1742485), (8666, 1717150), (10675, 1393988), (11260, 1321565), (12380, 1202005), (14075, 1057252), (15475, 961604), (15764, 943975), (17332, 858575), (19705, 755180), (21350, 696994), (21665, 686860), (28150, 528626), (30950, 480802), (34343, 433300), (37759, 394100), (39410, 377590), (42700, 348497), (43330, 343430), (56300, 264313), (61900, 240401), (68686, 216650), (75518, 197050), (78820, 188795), (86660, 171715), (98525, 151036), (108325, 137372)]