217850441900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{13219}}^1$

素因数の和:15064

約数の個数: 144

約数和(自身を含む): 582193570560

約数和(自身を除く): 364343128660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1811, 1820, 2275, 3622, 4550, 7244, 9055, 9100, 12677, 13219, 18110, 23543, 25354, 26438, 36220, 45275, 47086, 50708, 52876, 63385, 66095, 90550, 92533, 94172, 117715, 126770, 132190, 164801, 171847, 181100, 185066, 235430, 253540, 264380, 316925, 329602, 330475, 343694, 370132, 462665, 470860, 588575, 633850, 659204, 660950, 687388, 824005, 859235, 925330, 1177150, 1202929, 1267700, 1321900, 1648010, 1718470, 1850660, 2313325, 2354300, 2405858, 3296020, 3436940, 4120025, 4296175, 4626650, 4811716, 6014645, 8240050, 8592350, 9253300, 12029290, 16480100, 17184700, 23939609, 24058580, 30073225, 47879218, 60146450, 95758436, 119698045, 120292900, 167577263, 239396090, 311214917, 335154526, 478792180, 598490225, 622429834, 670309052, 837886315, 1196980450, 1244859668, 1556074585, 1675772630, 2178504419, 2393960900, 3112149170, 3351545260, 4189431575, 4357008838, 6224298340, 7780372925, 8378863150, 8714017676, 10892522095, 15560745850, 16757726300, 21785044190, 31121491700, 43570088380, 54462610475, 108925220950, 217850441900]

約数ペア:

[(1, 217850441900), (2, 108925220950), (4, 54462610475), (5, 43570088380), (7, 31121491700), (10, 21785044190), (13, 16757726300), (14, 15560745850), (20, 10892522095), (25, 8714017676), (26, 8378863150), (28, 7780372925), (35, 6224298340), (50, 4357008838), (52, 4189431575), (65, 3351545260), (70, 3112149170), (91, 2393960900), (100, 2178504419), (130, 1675772630), (140, 1556074585), (175, 1244859668), (182, 1196980450), (260, 837886315), (325, 670309052), (350, 622429834), (364, 598490225), (455, 478792180), (650, 335154526), (700, 311214917), (910, 239396090), (1300, 167577263), (1811, 120292900), (1820, 119698045), (2275, 95758436), (3622, 60146450), (4550, 47879218), (7244, 30073225), (9055, 24058580), (9100, 23939609), (12677, 17184700), (13219, 16480100), (18110, 12029290), (23543, 9253300), (25354, 8592350), (26438, 8240050), (36220, 6014645), (45275, 4811716), (47086, 4626650), (50708, 4296175), (52876, 4120025), (63385, 3436940), (66095, 3296020), (90550, 2405858), (92533, 2354300), (94172, 2313325), (117715, 1850660), (126770, 1718470), (132190, 1648010), (164801, 1321900), (171847, 1267700), (181100, 1202929), (185066, 1177150), (235430, 925330), (253540, 859235), (264380, 824005), (316925, 687388), (329602, 660950), (330475, 659204), (343694, 633850), (370132, 588575), (462665, 470860)]