27180450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 89079120

約数和(自身を除く): 61898670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 25, 30, 33, 34, 38, 45, 50, 51, 55, 57, 66, 75, 85, 90, 95, 99, 102, 110, 114, 150, 153, 165, 170, 171, 187, 190, 198, 209, 225, 255, 275, 285, 289, 306, 323, 330, 342, 374, 418, 425, 450, 475, 495, 510, 550, 561, 570, 578, 627, 646, 765, 825, 850, 855, 867, 935, 950, 969, 990, 1045, 1122, 1254, 1275, 1425, 1445, 1530, 1615, 1650, 1683, 1710, 1734, 1870, 1881, 1938, 2090, 2475, 2550, 2601, 2805, 2850, 2890, 2907, 3135, 3179, 3230, 3366, 3553, 3762, 3825, 4275, 4335, 4675, 4845, 4950, 5202, 5225, 5491, 5610, 5814, 6270, 6358, 7106, 7225, 7650, 8075, 8415, 8550, 8670, 9350, 9405, 9537, 9690, 10450, 10659, 10982, 13005, 14025, 14450, 14535, 15675, 15895, 16150, 16473, 16830, 17765, 18810, 19074, 21318, 21675, 24225, 26010, 27455, 28050, 28611, 29070, 31350, 31790, 31977, 32946, 35530, 42075, 43350, 47025, 47685, 48450, 49419, 53295, 54910, 57222, 60401, 63954, 65025, 72675, 79475, 82365, 84150, 88825, 94050, 95370, 98838, 106590, 120802, 130050, 137275, 143055, 145350, 158950, 159885, 164730, 177650, 181203, 238425, 247095, 266475, 274550, 286110, 302005, 319770, 362406, 411825, 476850, 494190, 532950, 543609, 604010, 715275, 799425, 823650, 906015, 1087218, 1235475, 1430550, 1510025, 1598850, 1812030, 2470950, 2718045, 3020050, 4530075, 5436090, 9060150, 13590225, 27180450]

約数ペア:

[(1, 27180450), (2, 13590225), (3, 9060150), (5, 5436090), (6, 4530075), (9, 3020050), (10, 2718045), (11, 2470950), (15, 1812030), (17, 1598850), (18, 1510025), (19, 1430550), (22, 1235475), (25, 1087218), (30, 906015), (33, 823650), (34, 799425), (38, 715275), (45, 604010), (50, 543609), (51, 532950), (55, 494190), (57, 476850), (66, 411825), (75, 362406), (85, 319770), (90, 302005), (95, 286110), (99, 274550), (102, 266475), (110, 247095), (114, 238425), (150, 181203), (153, 177650), (165, 164730), (170, 159885), (171, 158950), (187, 145350), (190, 143055), (198, 137275), (209, 130050), (225, 120802), (255, 106590), (275, 98838), (285, 95370), (289, 94050), (306, 88825), (323, 84150), (330, 82365), (342, 79475), (374, 72675), (418, 65025), (425, 63954), (450, 60401), (475, 57222), (495, 54910), (510, 53295), (550, 49419), (561, 48450), (570, 47685), (578, 47025), (627, 43350), (646, 42075), (765, 35530), (825, 32946), (850, 31977), (855, 31790), (867, 31350), (935, 29070), (950, 28611), (969, 28050), (990, 27455), (1045, 26010), (1122, 24225), (1254, 21675), (1275, 21318), (1425, 19074), (1445, 18810), (1530, 17765), (1615, 16830), (1650, 16473), (1683, 16150), (1710, 15895), (1734, 15675), (1870, 14535), (1881, 14450), (1938, 14025), (2090, 13005), (2475, 10982), (2550, 10659), (2601, 10450), (2805, 9690), (2850, 9537), (2890, 9405), (2907, 9350), (3135, 8670), (3179, 8550), (3230, 8415), (3366, 8075), (3553, 7650), (3762, 7225), (3825, 7106), (4275, 6358), (4335, 6270), (4675, 5814), (4845, 5610), (4950, 5491), (5202, 5225)]