72677870280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{698557}}^1$

素因数の和:698608

約数の個数: 144

約数和(自身を含む): 250915048020

約数和(自身を除く): 178237177740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 20808, 26010, 34680, 52020, 104040, 698557, 1397114, 2095671, 2794228, 3492785, 4191342, 5588456, 6287013, 6985570, 8382684, 10478355, 11875469, 12574026, 13971140, 16765368, 20956710, 23750938, 25148052, 27942280, 31435065, 35626407, 41913420, 47501876, 50296104, 59377345, 62870130, 71252814, 83826840, 95003752, 106879221, 118754690, 125740260, 142505628, 178132035, 201882973, 213758442, 237509380, 251480520, 285011256, 356264070, 403765946, 427516884, 475018760, 534396105, 605648919, 712528140, 807531892, 855033768, 1009414865, 1068792210, 1211297838, 1425056280, 1615063784, 1816946757, 2018829730, 2137584420, 2422595676, 3028244595, 3633893514, 4037659460, 4275168840, 4845191352, 6056489190, 7267787028, 8075318920, 9084733785, 12112978380, 14535574056, 18169467570, 24225956760, 36338935140, 72677870280]

約数ペア:

[(1, 72677870280), (2, 36338935140), (3, 24225956760), (4, 18169467570), (5, 14535574056), (6, 12112978380), (8, 9084733785), (9, 8075318920), (10, 7267787028), (12, 6056489190), (15, 4845191352), (17, 4275168840), (18, 4037659460), (20, 3633893514), (24, 3028244595), (30, 2422595676), (34, 2137584420), (36, 2018829730), (40, 1816946757), (45, 1615063784), (51, 1425056280), (60, 1211297838), (68, 1068792210), (72, 1009414865), (85, 855033768), (90, 807531892), (102, 712528140), (120, 605648919), (136, 534396105), (153, 475018760), (170, 427516884), (180, 403765946), (204, 356264070), (255, 285011256), (289, 251480520), (306, 237509380), (340, 213758442), (360, 201882973), (408, 178132035), (510, 142505628), (578, 125740260), (612, 118754690), (680, 106879221), (765, 95003752), (867, 83826840), (1020, 71252814), (1156, 62870130), (1224, 59377345), (1445, 50296104), (1530, 47501876), (1734, 41913420), (2040, 35626407), (2312, 31435065), (2601, 27942280), (2890, 25148052), (3060, 23750938), (3468, 20956710), (4335, 16765368), (5202, 13971140), (5780, 12574026), (6120, 11875469), (6936, 10478355), (8670, 8382684), (10404, 6985570), (11560, 6287013), (13005, 5588456), (17340, 4191342), (20808, 3492785), (26010, 2794228), (34680, 2095671), (52020, 1397114), (104040, 698557)]