388632750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 1131017472

約数和(自身を除く): 742384722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 163, 165, 170, 187, 250, 255, 275, 289, 326, 330, 374, 375, 425, 489, 510, 550, 561, 578, 750, 815, 825, 850, 867, 935, 978, 1122, 1275, 1375, 1445, 1630, 1650, 1734, 1793, 1870, 2125, 2445, 2550, 2750, 2771, 2805, 2890, 3179, 3586, 4075, 4125, 4250, 4335, 4675, 4890, 5379, 5542, 5610, 6358, 6375, 7225, 8150, 8250, 8313, 8670, 8965, 9350, 9537, 10758, 12225, 12750, 13855, 14025, 14450, 15895, 16626, 17930, 19074, 20375, 21675, 23375, 24450, 26895, 27710, 28050, 30481, 31790, 36125, 40750, 41565, 43350, 44825, 46750, 47107, 47685, 53790, 60962, 61125, 69275, 70125, 72250, 79475, 83130, 89650, 91443, 94214, 95370, 108375, 122250, 134475, 138550, 140250, 141321, 152405, 158950, 182886, 207825, 216750, 224125, 235535, 238425, 268950, 282642, 304810, 346375, 397375, 415650, 448250, 457215, 471070, 476850, 518177, 672375, 692750, 706605, 762025, 794750, 914430, 1036354, 1039125, 1177675, 1192125, 1344750, 1413210, 1524050, 1554531, 2078250, 2286075, 2355350, 2384250, 2590885, 3109062, 3533025, 3810125, 4572150, 5181770, 5888375, 7066050, 7620250, 7772655, 11430375, 11776750, 12954425, 15545310, 17665125, 22860750, 25908850, 35330250, 38863275, 64772125, 77726550, 129544250, 194316375, 388632750]

約数ペア:

[(1, 388632750), (2, 194316375), (3, 129544250), (5, 77726550), (6, 64772125), (10, 38863275), (11, 35330250), (15, 25908850), (17, 22860750), (22, 17665125), (25, 15545310), (30, 12954425), (33, 11776750), (34, 11430375), (50, 7772655), (51, 7620250), (55, 7066050), (66, 5888375), (75, 5181770), (85, 4572150), (102, 3810125), (110, 3533025), (125, 3109062), (150, 2590885), (163, 2384250), (165, 2355350), (170, 2286075), (187, 2078250), (250, 1554531), (255, 1524050), (275, 1413210), (289, 1344750), (326, 1192125), (330, 1177675), (374, 1039125), (375, 1036354), (425, 914430), (489, 794750), (510, 762025), (550, 706605), (561, 692750), (578, 672375), (750, 518177), (815, 476850), (825, 471070), (850, 457215), (867, 448250), (935, 415650), (978, 397375), (1122, 346375), (1275, 304810), (1375, 282642), (1445, 268950), (1630, 238425), (1650, 235535), (1734, 224125), (1793, 216750), (1870, 207825), (2125, 182886), (2445, 158950), (2550, 152405), (2750, 141321), (2771, 140250), (2805, 138550), (2890, 134475), (3179, 122250), (3586, 108375), (4075, 95370), (4125, 94214), (4250, 91443), (4335, 89650), (4675, 83130), (4890, 79475), (5379, 72250), (5542, 70125), (5610, 69275), (6358, 61125), (6375, 60962), (7225, 53790), (8150, 47685), (8250, 47107), (8313, 46750), (8670, 44825), (8965, 43350), (9350, 41565), (9537, 40750), (10758, 36125), (12225, 31790), (12750, 30481), (13855, 28050), (14025, 27710), (14450, 26895), (15895, 24450), (16626, 23375), (17930, 21675), (19074, 20375)]