490846950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 1608647040

約数和(自身を除く): 1117800090

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, 306, 307, 323, 330, 342, 374, 418, 425, 450, 475, 495, 510, 550, 561, 570, 614, 627, 646, 765, 825, 850, 855, 921, 935, 950, 969, 990, 1045, 1122, 1254, 1275, 1425, 1530, 1535, 1615, 1650, 1683, 1710, 1842, 1870, 1881, 1938, 2090, 2475, 2550, 2763, 2805, 2850, 2907, 3070, 3135, 3230, 3366, 3377, 3553, 3762, 3825, 4275, 4605, 4675, 4845, 4950, 5219, 5225, 5526, 5610, 5814, 5833, 6270, 6754, 7106, 7650, 7675, 8075, 8415, 8550, 9210, 9350, 9405, 9690, 10131, 10438, 10450, 10659, 11666, 13815, 14025, 14535, 15350, 15657, 15675, 16150, 16830, 16885, 17499, 17765, 18810, 20262, 21318, 23025, 24225, 26095, 27630, 28050, 29070, 29165, 30393, 31314, 31350, 31977, 33770, 34998, 35530, 42075, 46050, 46971, 47025, 48450, 50655, 52190, 52497, 53295, 57409, 58330, 60786, 63954, 64163, 69075, 72675, 78285, 84150, 84425, 87495, 88825, 93942, 94050, 99161, 101310, 104994, 106590, 114818, 128326, 130475, 138150, 145350, 145825, 151965, 156570, 159885, 168850, 172227, 174990, 177650, 192489, 198322, 234855, 253275, 260950, 262485, 266475, 287045, 291650, 297483, 303930, 319770, 320815, 344454, 384978, 391425, 437475, 469710, 495805, 506550, 516681, 524970, 532950, 574090, 577467, 594966, 641630, 759825, 782850, 799425, 861135, 874950, 892449, 962445, 991610, 1033362, 1090771, 1154934, 1174275, 1312425, 1435225, 1487415, 1519650, 1598850, 1604075, 1722270, 1784898, 1924890, 2181542, 2348550, 2479025, 2583405, 2624850, 2870450, 2887335, 2974830, 3208150, 3272313, 4305675, 4462245, 4812225, 4958050, 5166810, 5453855, 5774670, 6544626, 7437075, 8611350, 8924490, 9624450, 9816939, 10907710, 12917025, 14436675, 14874150, 16361565, 19633878, 22311225, 25834050, 27269275, 28873350, 32723130, 44622450, 49084695, 54538550, 81807825, 98169390, 163615650, 245423475, 490846950]

約数ペア:

[(1, 490846950), (2, 245423475), (3, 163615650), (5, 98169390), (6, 81807825), (9, 54538550), (10, 49084695), (11, 44622450), (15, 32723130), (17, 28873350), (18, 27269275), (19, 25834050), (22, 22311225), (25, 19633878), (30, 16361565), (33, 14874150), (34, 14436675), (38, 12917025), (45, 10907710), (50, 9816939), (51, 9624450), (55, 8924490), (57, 8611350), (66, 7437075), (75, 6544626), (85, 5774670), (90, 5453855), (95, 5166810), (99, 4958050), (102, 4812225), (110, 4462245), (114, 4305675), (150, 3272313), (153, 3208150), (165, 2974830), (170, 2887335), (171, 2870450), (187, 2624850), (190, 2583405), (198, 2479025), (209, 2348550), (225, 2181542), (255, 1924890), (275, 1784898), (285, 1722270), (306, 1604075), (307, 1598850), (323, 1519650), (330, 1487415), (342, 1435225), (374, 1312425), (418, 1174275), (425, 1154934), (450, 1090771), (475, 1033362), (495, 991610), (510, 962445), (550, 892449), (561, 874950), (570, 861135), (614, 799425), (627, 782850), (646, 759825), (765, 641630), (825, 594966), (850, 577467), (855, 574090), (921, 532950), (935, 524970), (950, 516681), (969, 506550), (990, 495805), (1045, 469710), (1122, 437475), (1254, 391425), (1275, 384978), (1425, 344454), (1530, 320815), (1535, 319770), (1615, 303930), (1650, 297483), (1683, 291650), (1710, 287045), (1842, 266475), (1870, 262485), (1881, 260950), (1938, 253275), (2090, 234855), (2475, 198322), (2550, 192489), (2763, 177650), (2805, 174990), (2850, 172227), (2907, 168850), (3070, 159885), (3135, 156570), (3230, 151965), (3366, 145825), (3377, 145350), (3553, 138150), (3762, 130475), (3825, 128326), (4275, 114818), (4605, 106590), (4675, 104994), (4845, 101310), (4950, 99161), (5219, 94050), (5225, 93942), (5526, 88825), (5610, 87495), (5814, 84425), (5833, 84150), (6270, 78285), (6754, 72675), (7106, 69075), (7650, 64163), (7675, 63954), (8075, 60786), (8415, 58330), (8550, 57409), (9210, 53295), (9350, 52497), (9405, 52190), (9690, 50655), (10131, 48450), (10438, 47025), (10450, 46971), (10659, 46050), (11666, 42075), (13815, 35530), (14025, 34998), (14535, 33770), (15350, 31977), (15657, 31350), (15675, 31314), (16150, 30393), (16830, 29165), (16885, 29070), (17499, 28050), (17765, 27630), (18810, 26095), (20262, 24225), (21318, 23025)]