310410100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 216

約数和(自身を含む): 922628448

約数和(自身を除く): 612218348

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 130, 140, 143, 154, 175, 182, 196, 220, 245, 260, 275, 286, 308, 325, 350, 364, 385, 443, 455, 490, 539, 550, 572, 637, 650, 700, 715, 770, 886, 910, 980, 1001, 1078, 1100, 1225, 1274, 1300, 1430, 1540, 1772, 1820, 1925, 2002, 2156, 2215, 2275, 2450, 2548, 2695, 2860, 3101, 3185, 3575, 3850, 4004, 4430, 4550, 4873, 4900, 5005, 5390, 5759, 6202, 6370, 7007, 7150, 7700, 8860, 9100, 9746, 10010, 10780, 11075, 11518, 12404, 12740, 13475, 14014, 14300, 15505, 15925, 19492, 20020, 21707, 22150, 23036, 24365, 25025, 26950, 28028, 28795, 31010, 31850, 34111, 35035, 40313, 43414, 44300, 48730, 50050, 53900, 57590, 62020, 63349, 63700, 68222, 70070, 77525, 80626, 86828, 97460, 100100, 108535, 115180, 121825, 126698, 136444, 140140, 143975, 155050, 161252, 170555, 175175, 201565, 217070, 238777, 243650, 253396, 282191, 287950, 310100, 316745, 341110, 350350, 403130, 434140, 443443, 477554, 487300, 542675, 564382, 575900, 633490, 682220, 700700, 806260, 852775, 886886, 955108, 1007825, 1085350, 1128764, 1193885, 1266980, 1410955, 1583725, 1705550, 1773772, 2015650, 2170700, 2217215, 2387770, 2821910, 3104101, 3167450, 3411100, 4031300, 4434430, 4775540, 5643820, 5969425, 6208202, 6334900, 7054775, 8868860, 11086075, 11938850, 12416404, 14109550, 15520505, 22172150, 23877700, 28219100, 31041010, 44344300, 62082020, 77602525, 155205050, 310410100]

約数ペア:

[(1, 310410100), (2, 155205050), (4, 77602525), (5, 62082020), (7, 44344300), (10, 31041010), (11, 28219100), (13, 23877700), (14, 22172150), (20, 15520505), (22, 14109550), (25, 12416404), (26, 11938850), (28, 11086075), (35, 8868860), (44, 7054775), (49, 6334900), (50, 6208202), (52, 5969425), (55, 5643820), (65, 4775540), (70, 4434430), (77, 4031300), (91, 3411100), (98, 3167450), (100, 3104101), (110, 2821910), (130, 2387770), (140, 2217215), (143, 2170700), (154, 2015650), (175, 1773772), (182, 1705550), (196, 1583725), (220, 1410955), (245, 1266980), (260, 1193885), (275, 1128764), (286, 1085350), (308, 1007825), (325, 955108), (350, 886886), (364, 852775), (385, 806260), (443, 700700), (455, 682220), (490, 633490), (539, 575900), (550, 564382), (572, 542675), (637, 487300), (650, 477554), (700, 443443), (715, 434140), (770, 403130), (886, 350350), (910, 341110), (980, 316745), (1001, 310100), (1078, 287950), (1100, 282191), (1225, 253396), (1274, 243650), (1300, 238777), (1430, 217070), (1540, 201565), (1772, 175175), (1820, 170555), (1925, 161252), (2002, 155050), (2156, 143975), (2215, 140140), (2275, 136444), (2450, 126698), (2548, 121825), (2695, 115180), (2860, 108535), (3101, 100100), (3185, 97460), (3575, 86828), (3850, 80626), (4004, 77525), (4430, 70070), (4550, 68222), (4873, 63700), (4900, 63349), (5005, 62020), (5390, 57590), (5759, 53900), (6202, 50050), (6370, 48730), (7007, 44300), (7150, 43414), (7700, 40313), (8860, 35035), (9100, 34111), (9746, 31850), (10010, 31010), (10780, 28795), (11075, 28028), (11518, 26950), (12404, 25025), (12740, 24365), (13475, 23036), (14014, 22150), (14300, 21707), (15505, 20020), (15925, 19492)]