1777224300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 5241643680

約数和(自身を除く): 3464419380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 157, 194, 291, 300, 314, 388, 389, 471, 485, 582, 628, 778, 785, 942, 970, 1164, 1167, 1455, 1556, 1570, 1884, 1940, 1945, 2334, 2355, 2425, 2910, 3140, 3890, 3925, 4668, 4710, 4850, 5820, 5835, 7275, 7780, 7850, 9420, 9700, 9725, 11670, 11775, 14550, 15229, 15700, 19450, 23340, 23550, 29100, 29175, 30458, 37733, 38900, 45687, 47100, 58350, 60916, 61073, 75466, 76145, 91374, 113199, 116700, 122146, 150932, 152290, 182748, 183219, 188665, 226398, 228435, 244292, 304580, 305365, 366438, 377330, 380725, 452796, 456870, 565995, 610730, 732876, 754660, 761450, 913740, 916095, 943325, 1131990, 1142175, 1221460, 1522900, 1526825, 1832190, 1886650, 2263980, 2284350, 2829975, 3053650, 3664380, 3773300, 4568700, 4580475, 5659950, 5924081, 6107300, 9160950, 11319900, 11848162, 17772243, 18321900, 23696324, 29620405, 35544486, 59240810, 71088972, 88861215, 118481620, 148102025, 177722430, 296204050, 355444860, 444306075, 592408100, 888612150, 1777224300]

約数ペア:

[(1, 1777224300), (2, 888612150), (3, 592408100), (4, 444306075), (5, 355444860), (6, 296204050), (10, 177722430), (12, 148102025), (15, 118481620), (20, 88861215), (25, 71088972), (30, 59240810), (50, 35544486), (60, 29620405), (75, 23696324), (97, 18321900), (100, 17772243), (150, 11848162), (157, 11319900), (194, 9160950), (291, 6107300), (300, 5924081), (314, 5659950), (388, 4580475), (389, 4568700), (471, 3773300), (485, 3664380), (582, 3053650), (628, 2829975), (778, 2284350), (785, 2263980), (942, 1886650), (970, 1832190), (1164, 1526825), (1167, 1522900), (1455, 1221460), (1556, 1142175), (1570, 1131990), (1884, 943325), (1940, 916095), (1945, 913740), (2334, 761450), (2355, 754660), (2425, 732876), (2910, 610730), (3140, 565995), (3890, 456870), (3925, 452796), (4668, 380725), (4710, 377330), (4850, 366438), (5820, 305365), (5835, 304580), (7275, 244292), (7780, 228435), (7850, 226398), (9420, 188665), (9700, 183219), (9725, 182748), (11670, 152290), (11775, 150932), (14550, 122146), (15229, 116700), (15700, 113199), (19450, 91374), (23340, 76145), (23550, 75466), (29100, 61073), (29175, 60916), (30458, 58350), (37733, 47100), (38900, 45687)]