68785860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8053

約数の個数: 96

約数和(自身を含む): 226300032

約数和(自身を除く): 157514172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8017, 8580, 16034, 24051, 32068, 40085, 48102, 80170, 88187, 96204, 104221, 120255, 160340, 176374, 208442, 240510, 264561, 312663, 352748, 416884, 440935, 481020, 521105, 529122, 625326, 881870, 1042210, 1058244, 1146431, 1250652, 1322805, 1563315, 1763740, 2084420, 2292862, 2645610, 3126630, 3439293, 4585724, 5291220, 5732155, 6253260, 6878586, 11464310, 13757172, 17196465, 22928620, 34392930, 68785860]

約数ペア:

[(1, 68785860), (2, 34392930), (3, 22928620), (4, 17196465), (5, 13757172), (6, 11464310), (10, 6878586), (11, 6253260), (12, 5732155), (13, 5291220), (15, 4585724), (20, 3439293), (22, 3126630), (26, 2645610), (30, 2292862), (33, 2084420), (39, 1763740), (44, 1563315), (52, 1322805), (55, 1250652), (60, 1146431), (65, 1058244), (66, 1042210), (78, 881870), (110, 625326), (130, 529122), (132, 521105), (143, 481020), (156, 440935), (165, 416884), (195, 352748), (220, 312663), (260, 264561), (286, 240510), (330, 208442), (390, 176374), (429, 160340), (572, 120255), (660, 104221), (715, 96204), (780, 88187), (858, 80170), (1430, 48102), (1716, 40085), (2145, 32068), (2860, 24051), (4290, 16034), (8017, 8580)]