28246350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 86780160

約数和(自身を除く): 58533810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 33, 34, 38, 50, 51, 53, 55, 57, 66, 75, 85, 95, 102, 106, 110, 114, 150, 159, 165, 170, 187, 190, 209, 255, 265, 275, 285, 318, 323, 330, 374, 418, 425, 475, 510, 530, 550, 561, 570, 583, 627, 646, 795, 825, 850, 901, 935, 950, 969, 1007, 1045, 1122, 1166, 1254, 1275, 1325, 1425, 1590, 1615, 1650, 1749, 1802, 1870, 1938, 2014, 2090, 2550, 2650, 2703, 2805, 2850, 2915, 3021, 3135, 3230, 3498, 3553, 3975, 4505, 4675, 4845, 5035, 5225, 5406, 5610, 5830, 6042, 6270, 7106, 7950, 8075, 8745, 9010, 9350, 9690, 9911, 10070, 10450, 10659, 11077, 13515, 14025, 14575, 15105, 15675, 16150, 17119, 17490, 17765, 19822, 21318, 22154, 22525, 24225, 25175, 27030, 28050, 29150, 29733, 30210, 31350, 33231, 34238, 35530, 43725, 45050, 48450, 49555, 50350, 51357, 53295, 55385, 59466, 66462, 67575, 75525, 85595, 87450, 88825, 99110, 102714, 106590, 110770, 135150, 148665, 151050, 166155, 171190, 177650, 188309, 247775, 256785, 266475, 276925, 297330, 332310, 376618, 427975, 495550, 513570, 532950, 553850, 564927, 743325, 830775, 855950, 941545, 1129854, 1283925, 1486650, 1661550, 1883090, 2567850, 2824635, 4707725, 5649270, 9415450, 14123175, 28246350]

約数ペア:

[(1, 28246350), (2, 14123175), (3, 9415450), (5, 5649270), (6, 4707725), (10, 2824635), (11, 2567850), (15, 1883090), (17, 1661550), (19, 1486650), (22, 1283925), (25, 1129854), (30, 941545), (33, 855950), (34, 830775), (38, 743325), (50, 564927), (51, 553850), (53, 532950), (55, 513570), (57, 495550), (66, 427975), (75, 376618), (85, 332310), (95, 297330), (102, 276925), (106, 266475), (110, 256785), (114, 247775), (150, 188309), (159, 177650), (165, 171190), (170, 166155), (187, 151050), (190, 148665), (209, 135150), (255, 110770), (265, 106590), (275, 102714), (285, 99110), (318, 88825), (323, 87450), (330, 85595), (374, 75525), (418, 67575), (425, 66462), (475, 59466), (510, 55385), (530, 53295), (550, 51357), (561, 50350), (570, 49555), (583, 48450), (627, 45050), (646, 43725), (795, 35530), (825, 34238), (850, 33231), (901, 31350), (935, 30210), (950, 29733), (969, 29150), (1007, 28050), (1045, 27030), (1122, 25175), (1166, 24225), (1254, 22525), (1275, 22154), (1325, 21318), (1425, 19822), (1590, 17765), (1615, 17490), (1650, 17119), (1749, 16150), (1802, 15675), (1870, 15105), (1938, 14575), (2014, 14025), (2090, 13515), (2550, 11077), (2650, 10659), (2703, 10450), (2805, 10070), (2850, 9911), (2915, 9690), (3021, 9350), (3135, 9010), (3230, 8745), (3498, 8075), (3553, 7950), (3975, 7106), (4505, 6270), (4675, 6042), (4845, 5830), (5035, 5610), (5225, 5406)]