73922940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4548

約数の個数: 144

約数和(自身を含む): 276040128

約数和(自身を除く): 202117188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4513, 5460, 8190, 9026, 13539, 16380, 18052, 22565, 27078, 31591, 40617, 45130, 54156, 58669, 63182, 67695, 81234, 90260, 94773, 117338, 126364, 135390, 157955, 162468, 176007, 189546, 203085, 234676, 270780, 284319, 293345, 315910, 352014, 379092, 406170, 410683, 473865, 528021, 568638, 586690, 631820, 704028, 812340, 821366, 880035, 947730, 1056042, 1137276, 1173380, 1232049, 1421595, 1642732, 1760070, 1895460, 2053415, 2112084, 2464098, 2640105, 2843190, 3520140, 3696147, 4106830, 4928196, 5280210, 5686380, 6160245, 7392294, 8213660, 10560420, 12320490, 14784588, 18480735, 24640980, 36961470, 73922940]

約数ペア:

[(1, 73922940), (2, 36961470), (3, 24640980), (4, 18480735), (5, 14784588), (6, 12320490), (7, 10560420), (9, 8213660), (10, 7392294), (12, 6160245), (13, 5686380), (14, 5280210), (15, 4928196), (18, 4106830), (20, 3696147), (21, 3520140), (26, 2843190), (28, 2640105), (30, 2464098), (35, 2112084), (36, 2053415), (39, 1895460), (42, 1760070), (45, 1642732), (52, 1421595), (60, 1232049), (63, 1173380), (65, 1137276), (70, 1056042), (78, 947730), (84, 880035), (90, 821366), (91, 812340), (105, 704028), (117, 631820), (126, 586690), (130, 568638), (140, 528021), (156, 473865), (180, 410683), (182, 406170), (195, 379092), (210, 352014), (234, 315910), (252, 293345), (260, 284319), (273, 270780), (315, 234676), (364, 203085), (390, 189546), (420, 176007), (455, 162468), (468, 157955), (546, 135390), (585, 126364), (630, 117338), (780, 94773), (819, 90260), (910, 81234), (1092, 67695), (1170, 63182), (1260, 58669), (1365, 54156), (1638, 45130), (1820, 40617), (2340, 31591), (2730, 27078), (3276, 22565), (4095, 18052), (4513, 16380), (5460, 13539), (8190, 9026)]