22693950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 66156480

約数和(自身を除く): 43462530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 37, 45, 47, 50, 58, 74, 75, 87, 90, 94, 111, 141, 145, 150, 174, 185, 222, 225, 235, 261, 282, 290, 333, 370, 423, 435, 450, 470, 522, 555, 666, 705, 725, 846, 870, 925, 1073, 1110, 1175, 1305, 1363, 1410, 1450, 1665, 1739, 1850, 2115, 2146, 2175, 2350, 2610, 2726, 2775, 3219, 3330, 3478, 3525, 4089, 4230, 4350, 5217, 5365, 5550, 6438, 6525, 6815, 7050, 8178, 8325, 8695, 9657, 10434, 10575, 10730, 12267, 13050, 13630, 15651, 16095, 16650, 17390, 19314, 20445, 21150, 24534, 26085, 26825, 31302, 32190, 34075, 40890, 43475, 48285, 50431, 52170, 53650, 61335, 68150, 78255, 80475, 86950, 96570, 100862, 102225, 122670, 130425, 151293, 156510, 160950, 204450, 241425, 252155, 260850, 302586, 306675, 391275, 453879, 482850, 504310, 613350, 756465, 782550, 907758, 1260775, 1512930, 2269395, 2521550, 3782325, 4538790, 7564650, 11346975, 22693950]

約数ペア:

[(1, 22693950), (2, 11346975), (3, 7564650), (5, 4538790), (6, 3782325), (9, 2521550), (10, 2269395), (15, 1512930), (18, 1260775), (25, 907758), (29, 782550), (30, 756465), (37, 613350), (45, 504310), (47, 482850), (50, 453879), (58, 391275), (74, 306675), (75, 302586), (87, 260850), (90, 252155), (94, 241425), (111, 204450), (141, 160950), (145, 156510), (150, 151293), (174, 130425), (185, 122670), (222, 102225), (225, 100862), (235, 96570), (261, 86950), (282, 80475), (290, 78255), (333, 68150), (370, 61335), (423, 53650), (435, 52170), (450, 50431), (470, 48285), (522, 43475), (555, 40890), (666, 34075), (705, 32190), (725, 31302), (846, 26825), (870, 26085), (925, 24534), (1073, 21150), (1110, 20445), (1175, 19314), (1305, 17390), (1363, 16650), (1410, 16095), (1450, 15651), (1665, 13630), (1739, 13050), (1850, 12267), (2115, 10730), (2146, 10575), (2175, 10434), (2350, 9657), (2610, 8695), (2726, 8325), (2775, 8178), (3219, 7050), (3330, 6815), (3478, 6525), (3525, 6438), (4089, 5550), (4230, 5365), (4350, 5217)]