451569444700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{15061}}^1$

素因数の和:15464

約数の個数: 144

約数和(自身を含む): 1083923936928

約数和(自身を除く): 632354492228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 281, 388, 485, 550, 562, 970, 1067, 1100, 1124, 1405, 1940, 2134, 2425, 2810, 3091, 4268, 4850, 5335, 5620, 6182, 7025, 9700, 10670, 12364, 14050, 15061, 15455, 21340, 26675, 27257, 28100, 30122, 30910, 53350, 54514, 60244, 61820, 75305, 77275, 106700, 109028, 136285, 150610, 154550, 165671, 272570, 299827, 301220, 309100, 331342, 376525, 545140, 599654, 662684, 681425, 753050, 828355, 1199308, 1362850, 1460917, 1499135, 1506100, 1656710, 2725700, 2921834, 2998270, 3313420, 4141775, 4232141, 5843668, 5996540, 7304585, 7495675, 8283550, 8464282, 14609170, 14991350, 16070087, 16567100, 16928564, 21160705, 29218340, 29982700, 32140174, 36522925, 42321410, 46553551, 64280348, 73045850, 80350435, 84642820, 93107102, 105803525, 146091700, 160700870, 186214204, 211607050, 232767755, 321401740, 401752175, 410517677, 423214100, 465535510, 803504350, 821035354, 931071020, 1163838775, 1607008700, 1642070708, 2052588385, 2327677550, 4105176770, 4515694447, 4655355100, 8210353540, 9031388894, 10262941925, 18062777788, 20525883850, 22578472235, 41051767700, 45156944470, 90313888940, 112892361175, 225784722350, 451569444700]

約数ペア:

[(1, 451569444700), (2, 225784722350), (4, 112892361175), (5, 90313888940), (10, 45156944470), (11, 41051767700), (20, 22578472235), (22, 20525883850), (25, 18062777788), (44, 10262941925), (50, 9031388894), (55, 8210353540), (97, 4655355100), (100, 4515694447), (110, 4105176770), (194, 2327677550), (220, 2052588385), (275, 1642070708), (281, 1607008700), (388, 1163838775), (485, 931071020), (550, 821035354), (562, 803504350), (970, 465535510), (1067, 423214100), (1100, 410517677), (1124, 401752175), (1405, 321401740), (1940, 232767755), (2134, 211607050), (2425, 186214204), (2810, 160700870), (3091, 146091700), (4268, 105803525), (4850, 93107102), (5335, 84642820), (5620, 80350435), (6182, 73045850), (7025, 64280348), (9700, 46553551), (10670, 42321410), (12364, 36522925), (14050, 32140174), (15061, 29982700), (15455, 29218340), (21340, 21160705), (26675, 16928564), (27257, 16567100), (28100, 16070087), (30122, 14991350), (30910, 14609170), (53350, 8464282), (54514, 8283550), (60244, 7495675), (61820, 7304585), (75305, 5996540), (77275, 5843668), (106700, 4232141), (109028, 4141775), (136285, 3313420), (150610, 2998270), (154550, 2921834), (165671, 2725700), (272570, 1656710), (299827, 1506100), (301220, 1499135), (309100, 1460917), (331342, 1362850), (376525, 1199308), (545140, 828355), (599654, 753050), (662684, 681425)]