87378150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 251412480

約数和(自身を除く): 164034330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 31, 38, 43, 46, 50, 57, 62, 69, 75, 86, 93, 95, 114, 115, 129, 138, 150, 155, 186, 190, 215, 230, 258, 285, 310, 345, 430, 437, 465, 475, 570, 575, 589, 645, 690, 713, 775, 817, 874, 930, 950, 989, 1075, 1150, 1178, 1290, 1311, 1333, 1425, 1426, 1550, 1634, 1725, 1767, 1978, 2139, 2150, 2185, 2325, 2451, 2622, 2666, 2850, 2945, 2967, 3225, 3450, 3534, 3565, 3999, 4085, 4278, 4370, 4650, 4902, 4945, 5890, 5934, 6450, 6555, 6665, 7130, 7998, 8170, 8835, 9890, 10695, 10925, 12255, 13110, 13330, 13547, 14725, 14835, 17670, 17825, 18791, 19995, 20425, 21390, 21850, 24510, 24725, 25327, 27094, 29450, 29670, 30659, 32775, 33325, 35650, 37582, 39990, 40641, 40850, 44175, 49450, 50654, 53475, 56373, 61275, 61318, 65550, 66650, 67735, 74175, 75981, 81282, 88350, 91977, 93955, 99975, 106950, 112746, 122550, 126635, 135470, 148350, 151962, 153295, 183954, 187910, 199950, 203205, 253270, 281865, 306590, 338675, 379905, 406410, 459885, 469775, 563730, 582521, 633175, 677350, 759810, 766475, 919770, 939550, 1016025, 1165042, 1266350, 1409325, 1532950, 1747563, 1899525, 2032050, 2299425, 2818650, 2912605, 3495126, 3799050, 4598850, 5825210, 8737815, 14563025, 17475630, 29126050, 43689075, 87378150]

約数ペア:

[(1, 87378150), (2, 43689075), (3, 29126050), (5, 17475630), (6, 14563025), (10, 8737815), (15, 5825210), (19, 4598850), (23, 3799050), (25, 3495126), (30, 2912605), (31, 2818650), (38, 2299425), (43, 2032050), (46, 1899525), (50, 1747563), (57, 1532950), (62, 1409325), (69, 1266350), (75, 1165042), (86, 1016025), (93, 939550), (95, 919770), (114, 766475), (115, 759810), (129, 677350), (138, 633175), (150, 582521), (155, 563730), (186, 469775), (190, 459885), (215, 406410), (230, 379905), (258, 338675), (285, 306590), (310, 281865), (345, 253270), (430, 203205), (437, 199950), (465, 187910), (475, 183954), (570, 153295), (575, 151962), (589, 148350), (645, 135470), (690, 126635), (713, 122550), (775, 112746), (817, 106950), (874, 99975), (930, 93955), (950, 91977), (989, 88350), (1075, 81282), (1150, 75981), (1178, 74175), (1290, 67735), (1311, 66650), (1333, 65550), (1425, 61318), (1426, 61275), (1550, 56373), (1634, 53475), (1725, 50654), (1767, 49450), (1978, 44175), (2139, 40850), (2150, 40641), (2185, 39990), (2325, 37582), (2451, 35650), (2622, 33325), (2666, 32775), (2850, 30659), (2945, 29670), (2967, 29450), (3225, 27094), (3450, 25327), (3534, 24725), (3565, 24510), (3999, 21850), (4085, 21390), (4278, 20425), (4370, 19995), (4650, 18791), (4902, 17825), (4945, 17670), (5890, 14835), (5934, 14725), (6450, 13547), (6555, 13330), (6665, 13110), (7130, 12255), (7998, 10925), (8170, 10695), (8835, 9890)]