123199230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 395953920

約数和(自身を除く): 272754690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 266, 285, 294, 330, 385, 399, 401, 418, 462, 490, 539, 570, 627, 665, 735, 770, 798, 802, 931, 1045, 1078, 1155, 1203, 1254, 1330, 1463, 1470, 1617, 1862, 1995, 2005, 2090, 2310, 2406, 2695, 2793, 2807, 2926, 3135, 3234, 3990, 4010, 4389, 4411, 4655, 5390, 5586, 5614, 6015, 6270, 7315, 7619, 8085, 8421, 8778, 8822, 9310, 10241, 12030, 13233, 13965, 14035, 14630, 15238, 16170, 16842, 19649, 20482, 21945, 22055, 22857, 26466, 27930, 28070, 30723, 30877, 38095, 39298, 42105, 43890, 44110, 45714, 51205, 53333, 58947, 61446, 61754, 66165, 76190, 83809, 84210, 92631, 98245, 102410, 106666, 114285, 117894, 132330, 153615, 154385, 159999, 167618, 185262, 196490, 216139, 228570, 251427, 266665, 294735, 307230, 308770, 319998, 373331, 419045, 432278, 463155, 502854, 533330, 586663, 589470, 648417, 746662, 799995, 838090, 926310, 1080695, 1119993, 1173326, 1257135, 1296834, 1599990, 1759989, 1866655, 2161390, 2239986, 2514270, 2933315, 3242085, 3519978, 3733310, 4106641, 5599965, 5866630, 6484170, 8213282, 8799945, 11199930, 12319923, 17599890, 20533205, 24639846, 41066410, 61599615, 123199230]

約数ペア:

[(1, 123199230), (2, 61599615), (3, 41066410), (5, 24639846), (6, 20533205), (7, 17599890), (10, 12319923), (11, 11199930), (14, 8799945), (15, 8213282), (19, 6484170), (21, 5866630), (22, 5599965), (30, 4106641), (33, 3733310), (35, 3519978), (38, 3242085), (42, 2933315), (49, 2514270), (55, 2239986), (57, 2161390), (66, 1866655), (70, 1759989), (77, 1599990), (95, 1296834), (98, 1257135), (105, 1173326), (110, 1119993), (114, 1080695), (133, 926310), (147, 838090), (154, 799995), (165, 746662), (190, 648417), (209, 589470), (210, 586663), (231, 533330), (245, 502854), (266, 463155), (285, 432278), (294, 419045), (330, 373331), (385, 319998), (399, 308770), (401, 307230), (418, 294735), (462, 266665), (490, 251427), (539, 228570), (570, 216139), (627, 196490), (665, 185262), (735, 167618), (770, 159999), (798, 154385), (802, 153615), (931, 132330), (1045, 117894), (1078, 114285), (1155, 106666), (1203, 102410), (1254, 98245), (1330, 92631), (1463, 84210), (1470, 83809), (1617, 76190), (1862, 66165), (1995, 61754), (2005, 61446), (2090, 58947), (2310, 53333), (2406, 51205), (2695, 45714), (2793, 44110), (2807, 43890), (2926, 42105), (3135, 39298), (3234, 38095), (3990, 30877), (4010, 30723), (4389, 28070), (4411, 27930), (4655, 26466), (5390, 22857), (5586, 22055), (5614, 21945), (6015, 20482), (6270, 19649), (7315, 16842), (7619, 16170), (8085, 15238), (8421, 14630), (8778, 14035), (8822, 13965), (9310, 13233), (10241, 12030)]