76526450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 193945920

約数和(自身を除く): 117419470

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 121, 130, 139, 143, 154, 175, 182, 242, 275, 278, 286, 325, 350, 385, 455, 550, 605, 650, 695, 715, 770, 847, 910, 973, 1001, 1210, 1390, 1430, 1529, 1573, 1694, 1807, 1925, 1946, 2002, 2275, 3025, 3058, 3146, 3475, 3575, 3614, 3850, 4235, 4550, 4865, 5005, 6050, 6950, 7150, 7645, 7865, 8470, 9035, 9730, 10010, 10703, 11011, 12649, 15290, 15730, 16819, 18070, 19877, 21175, 21406, 22022, 24325, 25025, 25298, 33638, 38225, 39325, 39754, 42350, 45175, 48650, 50050, 53515, 55055, 63245, 76450, 78650, 84095, 90350, 99385, 107030, 110110, 117733, 126490, 139139, 168190, 198770, 218647, 235466, 267575, 275275, 278278, 316225, 420475, 437294, 496925, 535150, 550550, 588665, 632450, 695695, 840950, 993850, 1093235, 1177330, 1391390, 1530529, 2186470, 2943325, 3061058, 3478475, 5466175, 5886650, 6956950, 7652645, 10932350, 15305290, 38263225, 76526450]

約数ペア:

[(1, 76526450), (2, 38263225), (5, 15305290), (7, 10932350), (10, 7652645), (11, 6956950), (13, 5886650), (14, 5466175), (22, 3478475), (25, 3061058), (26, 2943325), (35, 2186470), (50, 1530529), (55, 1391390), (65, 1177330), (70, 1093235), (77, 993850), (91, 840950), (110, 695695), (121, 632450), (130, 588665), (139, 550550), (143, 535150), (154, 496925), (175, 437294), (182, 420475), (242, 316225), (275, 278278), (278, 275275), (286, 267575), (325, 235466), (350, 218647), (385, 198770), (455, 168190), (550, 139139), (605, 126490), (650, 117733), (695, 110110), (715, 107030), (770, 99385), (847, 90350), (910, 84095), (973, 78650), (1001, 76450), (1210, 63245), (1390, 55055), (1430, 53515), (1529, 50050), (1573, 48650), (1694, 45175), (1807, 42350), (1925, 39754), (1946, 39325), (2002, 38225), (2275, 33638), (3025, 25298), (3058, 25025), (3146, 24325), (3475, 22022), (3575, 21406), (3614, 21175), (3850, 19877), (4235, 18070), (4550, 16819), (4865, 15730), (5005, 15290), (6050, 12649), (6950, 11011), (7150, 10703), (7645, 10010), (7865, 9730), (8470, 9035)]