77079870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2439

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 171752130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2399, 3213, 3570, 4590, 4798, 5355, 6426, 7197, 10710, 11995, 14394, 16065, 16793, 21591, 23990, 32130, 33586, 35985, 40783, 43182, 50379, 64773, 71970, 81566, 83965, 100758, 107955, 122349, 129546, 151137, 167930, 203915, 215910, 244698, 251895, 285481, 302274, 323865, 367047, 407830, 453411, 503790, 570962, 611745, 647730, 734094, 755685, 856443, 906822, 1101141, 1223490, 1427405, 1511370, 1712886, 1835235, 2202282, 2267055, 2569329, 2854810, 3670470, 4282215, 4534110, 5138658, 5505705, 7707987, 8564430, 11011410, 12846645, 15415974, 25693290, 38539935, 77079870]

約数ペア:

[(1, 77079870), (2, 38539935), (3, 25693290), (5, 15415974), (6, 12846645), (7, 11011410), (9, 8564430), (10, 7707987), (14, 5505705), (15, 5138658), (17, 4534110), (18, 4282215), (21, 3670470), (27, 2854810), (30, 2569329), (34, 2267055), (35, 2202282), (42, 1835235), (45, 1712886), (51, 1511370), (54, 1427405), (63, 1223490), (70, 1101141), (85, 906822), (90, 856443), (102, 755685), (105, 734094), (119, 647730), (126, 611745), (135, 570962), (153, 503790), (170, 453411), (189, 407830), (210, 367047), (238, 323865), (255, 302274), (270, 285481), (306, 251895), (315, 244698), (357, 215910), (378, 203915), (459, 167930), (510, 151137), (595, 129546), (630, 122349), (714, 107955), (765, 100758), (918, 83965), (945, 81566), (1071, 71970), (1190, 64773), (1530, 50379), (1785, 43182), (1890, 40783), (2142, 35985), (2295, 33586), (2399, 32130), (3213, 23990), (3570, 21591), (4590, 16793), (4798, 16065), (5355, 14394), (6426, 11995), (7197, 10710)]