237732030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 664848000

約数和(自身を除く): 427115970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 53, 54, 74, 90, 106, 111, 135, 159, 185, 222, 265, 270, 318, 333, 370, 449, 477, 530, 555, 666, 795, 898, 954, 999, 1110, 1347, 1431, 1590, 1665, 1961, 1998, 2245, 2385, 2694, 2862, 3330, 3922, 4041, 4490, 4770, 4995, 5883, 6735, 7155, 8082, 9805, 9990, 11766, 12123, 13470, 14310, 16613, 17649, 19610, 20205, 23797, 24246, 29415, 33226, 35298, 40410, 47594, 49839, 52947, 58830, 60615, 71391, 83065, 88245, 99678, 105894, 118985, 121230, 142782, 149517, 166130, 176490, 214173, 237970, 249195, 264735, 299034, 356955, 428346, 448551, 498390, 529470, 642519, 713910, 747585, 880489, 897102, 1070865, 1285038, 1495170, 1760978, 2141730, 2242755, 2641467, 3212595, 4402445, 4485510, 5282934, 6425190, 7924401, 8804890, 13207335, 15848802, 23773203, 26414670, 39622005, 47546406, 79244010, 118866015, 237732030]

約数ペア:

[(1, 237732030), (2, 118866015), (3, 79244010), (5, 47546406), (6, 39622005), (9, 26414670), (10, 23773203), (15, 15848802), (18, 13207335), (27, 8804890), (30, 7924401), (37, 6425190), (45, 5282934), (53, 4485510), (54, 4402445), (74, 3212595), (90, 2641467), (106, 2242755), (111, 2141730), (135, 1760978), (159, 1495170), (185, 1285038), (222, 1070865), (265, 897102), (270, 880489), (318, 747585), (333, 713910), (370, 642519), (449, 529470), (477, 498390), (530, 448551), (555, 428346), (666, 356955), (795, 299034), (898, 264735), (954, 249195), (999, 237970), (1110, 214173), (1347, 176490), (1431, 166130), (1590, 149517), (1665, 142782), (1961, 121230), (1998, 118985), (2245, 105894), (2385, 99678), (2694, 88245), (2862, 83065), (3330, 71391), (3922, 60615), (4041, 58830), (4490, 52947), (4770, 49839), (4995, 47594), (5883, 40410), (6735, 35298), (7155, 33226), (8082, 29415), (9805, 24246), (9990, 23797), (11766, 20205), (12123, 19610), (13470, 17649), (14310, 16613)]