65245950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 216

約数和(自身を含む): 223278120

約数和(自身を除く): 158032170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 49, 50, 55, 63, 66, 70, 75, 77, 90, 98, 99, 105, 110, 126, 147, 150, 154, 165, 175, 198, 210, 225, 231, 245, 269, 275, 294, 315, 330, 350, 385, 441, 450, 462, 490, 495, 525, 538, 539, 550, 630, 693, 735, 770, 807, 825, 882, 990, 1050, 1078, 1155, 1225, 1345, 1386, 1470, 1575, 1614, 1617, 1650, 1883, 1925, 2205, 2310, 2421, 2450, 2475, 2690, 2695, 2959, 3150, 3234, 3465, 3675, 3766, 3850, 4035, 4410, 4842, 4851, 4950, 5390, 5649, 5775, 5918, 6725, 6930, 7350, 8070, 8085, 8877, 9415, 9702, 11025, 11298, 11550, 12105, 13181, 13450, 13475, 14795, 16170, 16947, 17325, 17754, 18830, 20175, 20713, 22050, 24210, 24255, 26362, 26631, 26950, 28245, 29590, 33894, 34650, 39543, 40350, 40425, 41426, 44385, 47075, 48510, 53262, 56490, 60525, 62139, 65905, 73975, 79086, 80850, 84735, 88770, 94150, 103565, 118629, 121050, 121275, 124278, 131810, 133155, 141225, 144991, 147950, 169470, 186417, 197715, 207130, 221925, 237258, 242550, 266310, 282450, 289982, 310695, 329525, 372834, 395430, 423675, 434973, 443850, 517825, 593145, 621390, 659050, 665775, 724955, 847350, 869946, 932085, 988575, 1035650, 1186290, 1304919, 1331550, 1449910, 1553475, 1864170, 1977150, 2174865, 2609838, 2965725, 3106950, 3624775, 4349730, 4660425, 5931450, 6524595, 7249550, 9320850, 10874325, 13049190, 21748650, 32622975, 65245950]

約数ペア:

[(1, 65245950), (2, 32622975), (3, 21748650), (5, 13049190), (6, 10874325), (7, 9320850), (9, 7249550), (10, 6524595), (11, 5931450), (14, 4660425), (15, 4349730), (18, 3624775), (21, 3106950), (22, 2965725), (25, 2609838), (30, 2174865), (33, 1977150), (35, 1864170), (42, 1553475), (45, 1449910), (49, 1331550), (50, 1304919), (55, 1186290), (63, 1035650), (66, 988575), (70, 932085), (75, 869946), (77, 847350), (90, 724955), (98, 665775), (99, 659050), (105, 621390), (110, 593145), (126, 517825), (147, 443850), (150, 434973), (154, 423675), (165, 395430), (175, 372834), (198, 329525), (210, 310695), (225, 289982), (231, 282450), (245, 266310), (269, 242550), (275, 237258), (294, 221925), (315, 207130), (330, 197715), (350, 186417), (385, 169470), (441, 147950), (450, 144991), (462, 141225), (490, 133155), (495, 131810), (525, 124278), (538, 121275), (539, 121050), (550, 118629), (630, 103565), (693, 94150), (735, 88770), (770, 84735), (807, 80850), (825, 79086), (882, 73975), (990, 65905), (1050, 62139), (1078, 60525), (1155, 56490), (1225, 53262), (1345, 48510), (1386, 47075), (1470, 44385), (1575, 41426), (1614, 40425), (1617, 40350), (1650, 39543), (1883, 34650), (1925, 33894), (2205, 29590), (2310, 28245), (2421, 26950), (2450, 26631), (2475, 26362), (2690, 24255), (2695, 24210), (2959, 22050), (3150, 20713), (3234, 20175), (3465, 18830), (3675, 17754), (3766, 17325), (3850, 16947), (4035, 16170), (4410, 14795), (4842, 13475), (4851, 13450), (4950, 13181), (5390, 12105), (5649, 11550), (5775, 11298), (5918, 11025), (6725, 9702), (6930, 9415), (7350, 8877), (8070, 8085)]