7240990900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{3541}}^1$

素因数の和:3603

約数の個数: 162

約数和(自身を含む): 18707296146

約数和(自身を除く): 11466305246

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 169, 220, 242, 260, 275, 286, 325, 338, 484, 550, 572, 605, 650, 676, 715, 845, 1100, 1210, 1300, 1430, 1573, 1690, 1859, 2420, 2860, 3025, 3146, 3380, 3541, 3575, 3718, 4225, 6050, 6292, 7082, 7150, 7436, 7865, 8450, 9295, 12100, 14164, 14300, 15730, 16900, 17705, 18590, 20449, 31460, 35410, 37180, 38951, 39325, 40898, 46033, 46475, 70820, 77902, 78650, 81796, 88525, 92066, 92950, 102245, 155804, 157300, 177050, 184132, 185900, 194755, 204490, 230165, 354100, 389510, 408980, 428461, 460330, 506363, 511225, 598429, 779020, 856922, 920660, 973775, 1012726, 1022450, 1150825, 1196858, 1713844, 1947550, 2025452, 2044900, 2142305, 2301650, 2393716, 2531815, 2992145, 3895100, 4284610, 4603300, 5063630, 5569993, 5984290, 6582719, 8569220, 10127260, 10711525, 11139986, 11968580, 12659075, 13165438, 14960725, 21423050, 22279972, 25318150, 26330876, 27849965, 29921450, 32913595, 42846100, 50636300, 55699930, 59842900, 65827190, 72409909, 111399860, 131654380, 139249825, 144819818, 164567975, 278499650, 289639636, 329135950, 362049545, 556999300, 658271900, 724099090, 1448198180, 1810247725, 3620495450, 7240990900]

約数ペア:

[(1, 7240990900), (2, 3620495450), (4, 1810247725), (5, 1448198180), (10, 724099090), (11, 658271900), (13, 556999300), (20, 362049545), (22, 329135950), (25, 289639636), (26, 278499650), (44, 164567975), (50, 144819818), (52, 139249825), (55, 131654380), (65, 111399860), (100, 72409909), (110, 65827190), (121, 59842900), (130, 55699930), (143, 50636300), (169, 42846100), (220, 32913595), (242, 29921450), (260, 27849965), (275, 26330876), (286, 25318150), (325, 22279972), (338, 21423050), (484, 14960725), (550, 13165438), (572, 12659075), (605, 11968580), (650, 11139986), (676, 10711525), (715, 10127260), (845, 8569220), (1100, 6582719), (1210, 5984290), (1300, 5569993), (1430, 5063630), (1573, 4603300), (1690, 4284610), (1859, 3895100), (2420, 2992145), (2860, 2531815), (3025, 2393716), (3146, 2301650), (3380, 2142305), (3541, 2044900), (3575, 2025452), (3718, 1947550), (4225, 1713844), (6050, 1196858), (6292, 1150825), (7082, 1022450), (7150, 1012726), (7436, 973775), (7865, 920660), (8450, 856922), (9295, 779020), (12100, 598429), (14164, 511225), (14300, 506363), (15730, 460330), (16900, 428461), (17705, 408980), (18590, 389510), (20449, 354100), (31460, 230165), (35410, 204490), (37180, 194755), (38951, 185900), (39325, 184132), (40898, 177050), (46033, 157300), (46475, 155804), (70820, 102245), (77902, 92950), (78650, 92066), (81796, 88525)]