47620350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 137884032

約数和(自身を除く): 90263682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 43, 45, 46, 50, 69, 75, 86, 90, 107, 115, 129, 138, 150, 207, 214, 215, 225, 230, 258, 321, 345, 387, 414, 430, 450, 535, 575, 642, 645, 690, 774, 963, 989, 1035, 1070, 1075, 1150, 1290, 1605, 1725, 1926, 1935, 1978, 2070, 2150, 2461, 2675, 2967, 3210, 3225, 3450, 3870, 4601, 4815, 4922, 4945, 5175, 5350, 5934, 6450, 7383, 8025, 8901, 9202, 9630, 9675, 9890, 10350, 12305, 13803, 14766, 14835, 16050, 17802, 19350, 22149, 23005, 24075, 24610, 24725, 27606, 29670, 36915, 41409, 44298, 44505, 46010, 48150, 49450, 61525, 69015, 73830, 74175, 82818, 89010, 105823, 110745, 115025, 123050, 138030, 148350, 184575, 207045, 211646, 221490, 222525, 230050, 317469, 345075, 369150, 414090, 445050, 529115, 553725, 634938, 690150, 952407, 1035225, 1058230, 1107450, 1587345, 1904814, 2070450, 2645575, 3174690, 4762035, 5291150, 7936725, 9524070, 15873450, 23810175, 47620350]

約数ペア:

[(1, 47620350), (2, 23810175), (3, 15873450), (5, 9524070), (6, 7936725), (9, 5291150), (10, 4762035), (15, 3174690), (18, 2645575), (23, 2070450), (25, 1904814), (30, 1587345), (43, 1107450), (45, 1058230), (46, 1035225), (50, 952407), (69, 690150), (75, 634938), (86, 553725), (90, 529115), (107, 445050), (115, 414090), (129, 369150), (138, 345075), (150, 317469), (207, 230050), (214, 222525), (215, 221490), (225, 211646), (230, 207045), (258, 184575), (321, 148350), (345, 138030), (387, 123050), (414, 115025), (430, 110745), (450, 105823), (535, 89010), (575, 82818), (642, 74175), (645, 73830), (690, 69015), (774, 61525), (963, 49450), (989, 48150), (1035, 46010), (1070, 44505), (1075, 44298), (1150, 41409), (1290, 36915), (1605, 29670), (1725, 27606), (1926, 24725), (1935, 24610), (1978, 24075), (2070, 23005), (2150, 22149), (2461, 19350), (2675, 17802), (2967, 16050), (3210, 14835), (3225, 14766), (3450, 13803), (3870, 12305), (4601, 10350), (4815, 9890), (4922, 9675), (4945, 9630), (5175, 9202), (5350, 8901), (5934, 8025), (6450, 7383)]