78246300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 250233984

約数和(自身を除く): 171987684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 131, 132, 150, 165, 181, 220, 262, 275, 300, 330, 362, 393, 524, 543, 550, 655, 660, 724, 786, 825, 905, 1086, 1100, 1310, 1441, 1572, 1650, 1810, 1965, 1991, 2172, 2620, 2715, 2882, 3275, 3300, 3620, 3930, 3982, 4323, 4525, 5430, 5764, 5973, 6550, 7205, 7860, 7964, 8646, 9050, 9825, 9955, 10860, 11946, 13100, 13575, 14410, 17292, 18100, 19650, 19910, 21615, 23711, 23892, 27150, 28820, 29865, 36025, 39300, 39820, 43230, 47422, 49775, 54300, 59730, 71133, 72050, 86460, 94844, 99550, 108075, 118555, 119460, 142266, 144100, 149325, 199100, 216150, 237110, 260821, 284532, 298650, 355665, 432300, 474220, 521642, 592775, 597300, 711330, 782463, 1043284, 1185550, 1304105, 1422660, 1564926, 1778325, 2371100, 2608210, 3129852, 3556650, 3912315, 5216420, 6520525, 7113300, 7824630, 13041050, 15649260, 19561575, 26082100, 39123150, 78246300]

約数ペア:

[(1, 78246300), (2, 39123150), (3, 26082100), (4, 19561575), (5, 15649260), (6, 13041050), (10, 7824630), (11, 7113300), (12, 6520525), (15, 5216420), (20, 3912315), (22, 3556650), (25, 3129852), (30, 2608210), (33, 2371100), (44, 1778325), (50, 1564926), (55, 1422660), (60, 1304105), (66, 1185550), (75, 1043284), (100, 782463), (110, 711330), (131, 597300), (132, 592775), (150, 521642), (165, 474220), (181, 432300), (220, 355665), (262, 298650), (275, 284532), (300, 260821), (330, 237110), (362, 216150), (393, 199100), (524, 149325), (543, 144100), (550, 142266), (655, 119460), (660, 118555), (724, 108075), (786, 99550), (825, 94844), (905, 86460), (1086, 72050), (1100, 71133), (1310, 59730), (1441, 54300), (1572, 49775), (1650, 47422), (1810, 43230), (1965, 39820), (1991, 39300), (2172, 36025), (2620, 29865), (2715, 28820), (2882, 27150), (3275, 23892), (3300, 23711), (3620, 21615), (3930, 19910), (3982, 19650), (4323, 18100), (4525, 17292), (5430, 14410), (5764, 13575), (5973, 13100), (6550, 11946), (7205, 10860), (7860, 9955), (7964, 9825), (8646, 9050)]