2247672448700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{809}}^1\times {\mathrm{81001}}^1$

素因数の和:81845

約数の個数: 144

約数和(自身を含む): 5695088616000

約数和(自身を除く): 3447416167300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 809, 980, 1225, 1372, 1618, 1715, 2450, 3236, 3430, 4045, 4900, 5663, 6860, 8090, 8575, 11326, 16180, 17150, 20225, 22652, 28315, 34300, 39641, 40450, 56630, 79282, 80900, 81001, 113260, 141575, 158564, 162002, 198205, 277487, 283150, 324004, 396410, 405005, 554974, 566300, 567007, 792820, 810010, 991025, 1109948, 1134014, 1387435, 1620020, 1982050, 2025025, 2268028, 2774870, 2835035, 3964100, 3969049, 4050050, 5549740, 5670070, 6937175, 7938098, 8100100, 11340140, 13874350, 14175175, 15876196, 19845245, 27748700, 27783343, 28350350, 39690490, 55566686, 56700700, 65529809, 79380980, 99226225, 111133372, 131059618, 138916715, 198452450, 262119236, 277833430, 327649045, 396904900, 458708663, 555666860, 655298090, 694583575, 917417326, 1310596180, 1389167150, 1638245225, 1834834652, 2293543315, 2778334300, 3210960641, 3276490450, 4587086630, 6421921282, 6552980900, 9174173260, 11467716575, 12843842564, 16054803205, 22476724487, 22935433150, 32109606410, 44953448974, 45870866300, 64219212820, 80274016025, 89906897948, 112383622435, 160548032050, 224767244870, 321096064100, 449534489740, 561918112175, 1123836224350, 2247672448700]

約数ペア:

[(1, 2247672448700), (2, 1123836224350), (4, 561918112175), (5, 449534489740), (7, 321096064100), (10, 224767244870), (14, 160548032050), (20, 112383622435), (25, 89906897948), (28, 80274016025), (35, 64219212820), (49, 45870866300), (50, 44953448974), (70, 32109606410), (98, 22935433150), (100, 22476724487), (140, 16054803205), (175, 12843842564), (196, 11467716575), (245, 9174173260), (343, 6552980900), (350, 6421921282), (490, 4587086630), (686, 3276490450), (700, 3210960641), (809, 2778334300), (980, 2293543315), (1225, 1834834652), (1372, 1638245225), (1618, 1389167150), (1715, 1310596180), (2450, 917417326), (3236, 694583575), (3430, 655298090), (4045, 555666860), (4900, 458708663), (5663, 396904900), (6860, 327649045), (8090, 277833430), (8575, 262119236), (11326, 198452450), (16180, 138916715), (17150, 131059618), (20225, 111133372), (22652, 99226225), (28315, 79380980), (34300, 65529809), (39641, 56700700), (40450, 55566686), (56630, 39690490), (79282, 28350350), (80900, 27783343), (81001, 27748700), (113260, 19845245), (141575, 15876196), (158564, 14175175), (162002, 13874350), (198205, 11340140), (277487, 8100100), (283150, 7938098), (324004, 6937175), (396410, 5670070), (405005, 5549740), (554974, 4050050), (566300, 3969049), (567007, 3964100), (792820, 2835035), (810010, 2774870), (991025, 2268028), (1109948, 2025025), (1134014, 1982050), (1387435, 1620020)]