674768850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 2035584000

約数和(自身を除く): 1360815150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 149, 150, 175, 190, 210, 227, 266, 285, 298, 350, 399, 447, 454, 475, 525, 570, 665, 681, 745, 798, 894, 950, 1043, 1050, 1135, 1330, 1362, 1425, 1490, 1589, 1995, 2086, 2235, 2270, 2831, 2850, 3129, 3178, 3325, 3405, 3725, 3990, 4313, 4470, 4767, 5215, 5662, 5675, 6258, 6650, 6810, 7450, 7945, 8493, 8626, 9534, 9975, 10430, 11175, 11350, 12939, 14155, 15645, 15890, 16986, 17025, 19817, 19950, 21565, 22350, 23835, 25878, 26075, 28310, 30191, 31290, 33823, 34050, 39634, 39725, 42465, 43130, 47670, 52150, 59451, 60382, 64695, 67646, 70775, 78225, 79450, 84930, 90573, 99085, 101469, 107825, 118902, 119175, 129390, 141550, 150955, 156450, 169115, 181146, 198170, 202938, 212325, 215650, 236761, 238350, 297255, 301910, 323475, 338230, 424650, 452865, 473522, 495425, 507345, 594510, 642637, 646950, 710283, 754775, 845575, 905730, 990850, 1014690, 1183805, 1285274, 1420566, 1486275, 1509550, 1691150, 1927911, 2264325, 2367610, 2536725, 2972550, 3213185, 3551415, 3855822, 4498459, 4528650, 5073450, 5919025, 6426370, 7102830, 8996918, 9639555, 11838050, 13495377, 16065925, 17757075, 19279110, 22492295, 26990754, 32131850, 35514150, 44984590, 48197775, 67476885, 96395550, 112461475, 134953770, 224922950, 337384425, 674768850]

約数ペア:

[(1, 674768850), (2, 337384425), (3, 224922950), (5, 134953770), (6, 112461475), (7, 96395550), (10, 67476885), (14, 48197775), (15, 44984590), (19, 35514150), (21, 32131850), (25, 26990754), (30, 22492295), (35, 19279110), (38, 17757075), (42, 16065925), (50, 13495377), (57, 11838050), (70, 9639555), (75, 8996918), (95, 7102830), (105, 6426370), (114, 5919025), (133, 5073450), (149, 4528650), (150, 4498459), (175, 3855822), (190, 3551415), (210, 3213185), (227, 2972550), (266, 2536725), (285, 2367610), (298, 2264325), (350, 1927911), (399, 1691150), (447, 1509550), (454, 1486275), (475, 1420566), (525, 1285274), (570, 1183805), (665, 1014690), (681, 990850), (745, 905730), (798, 845575), (894, 754775), (950, 710283), (1043, 646950), (1050, 642637), (1135, 594510), (1330, 507345), (1362, 495425), (1425, 473522), (1490, 452865), (1589, 424650), (1995, 338230), (2086, 323475), (2235, 301910), (2270, 297255), (2831, 238350), (2850, 236761), (3129, 215650), (3178, 212325), (3325, 202938), (3405, 198170), (3725, 181146), (3990, 169115), (4313, 156450), (4470, 150955), (4767, 141550), (5215, 129390), (5662, 119175), (5675, 118902), (6258, 107825), (6650, 101469), (6810, 99085), (7450, 90573), (7945, 84930), (8493, 79450), (8626, 78225), (9534, 70775), (9975, 67646), (10430, 64695), (11175, 60382), (11350, 59451), (12939, 52150), (14155, 47670), (15645, 43130), (15890, 42465), (16986, 39725), (17025, 39634), (19817, 34050), (19950, 33823), (21565, 31290), (22350, 30191), (23835, 28310), (25878, 26075)]