68554950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 183416832

約数和(自身を除く): 114861882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 575, 641, 690, 713, 775, 930, 1150, 1282, 1426, 1550, 1725, 1923, 2139, 2325, 3205, 3450, 3565, 3846, 4278, 4650, 6410, 7130, 9615, 10695, 14743, 16025, 17825, 19230, 19871, 21390, 29486, 32050, 35650, 39742, 44229, 48075, 53475, 59613, 73715, 88458, 96150, 99355, 106950, 119226, 147430, 198710, 221145, 298065, 368575, 442290, 457033, 496775, 596130, 737150, 914066, 993550, 1105725, 1371099, 1490325, 2211450, 2285165, 2742198, 2980650, 4570330, 6855495, 11425825, 13710990, 22851650, 34277475, 68554950]

約数ペア:

[(1, 68554950), (2, 34277475), (3, 22851650), (5, 13710990), (6, 11425825), (10, 6855495), (15, 4570330), (23, 2980650), (25, 2742198), (30, 2285165), (31, 2211450), (46, 1490325), (50, 1371099), (62, 1105725), (69, 993550), (75, 914066), (93, 737150), (115, 596130), (138, 496775), (150, 457033), (155, 442290), (186, 368575), (230, 298065), (310, 221145), (345, 198710), (465, 147430), (575, 119226), (641, 106950), (690, 99355), (713, 96150), (775, 88458), (930, 73715), (1150, 59613), (1282, 53475), (1426, 48075), (1550, 44229), (1725, 39742), (1923, 35650), (2139, 32050), (2325, 29486), (3205, 21390), (3450, 19871), (3565, 19230), (3846, 17825), (4278, 16025), (4650, 14743), (6410, 10695), (7130, 9615)]