19478622600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{130379}}^1$

素因数の和:130484

約数の個数: 144

約数和(自身を含む): 66204356400

約数和(自身を除く): 46725733800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 600, 664, 747, 830, 900, 996, 1245, 1494, 1660, 1800, 1992, 2075, 2490, 2988, 3320, 3735, 4150, 4980, 5976, 6225, 7470, 8300, 9960, 12450, 14940, 16600, 18675, 24900, 29880, 37350, 49800, 74700, 130379, 149400, 260758, 391137, 521516, 651895, 782274, 1043032, 1173411, 1303790, 1564548, 1955685, 2346822, 2607580, 3129096, 3259475, 3911370, 4693644, 5215160, 5867055, 6518950, 7822740, 9387288, 9778425, 10821457, 11734110, 13037900, 15645480, 19556850, 21642914, 23468220, 26075800, 29335275, 32464371, 39113700, 43285828, 46936440, 54107285, 58670550, 64928742, 78227400, 86571656, 97393113, 108214570, 117341100, 129857484, 162321855, 194786226, 216429140, 234682200, 259714968, 270536425, 324643710, 389572452, 432858280, 486965565, 541072850, 649287420, 779144904, 811609275, 973931130, 1082145700, 1298574840, 1623218550, 1947862260, 2164291400, 2434827825, 3246437100, 3895724520, 4869655650, 6492874200, 9739311300, 19478622600]

約数ペア:

[(1, 19478622600), (2, 9739311300), (3, 6492874200), (4, 4869655650), (5, 3895724520), (6, 3246437100), (8, 2434827825), (9, 2164291400), (10, 1947862260), (12, 1623218550), (15, 1298574840), (18, 1082145700), (20, 973931130), (24, 811609275), (25, 779144904), (30, 649287420), (36, 541072850), (40, 486965565), (45, 432858280), (50, 389572452), (60, 324643710), (72, 270536425), (75, 259714968), (83, 234682200), (90, 216429140), (100, 194786226), (120, 162321855), (150, 129857484), (166, 117341100), (180, 108214570), (200, 97393113), (225, 86571656), (249, 78227400), (300, 64928742), (332, 58670550), (360, 54107285), (415, 46936440), (450, 43285828), (498, 39113700), (600, 32464371), (664, 29335275), (747, 26075800), (830, 23468220), (900, 21642914), (996, 19556850), (1245, 15645480), (1494, 13037900), (1660, 11734110), (1800, 10821457), (1992, 9778425), (2075, 9387288), (2490, 7822740), (2988, 6518950), (3320, 5867055), (3735, 5215160), (4150, 4693644), (4980, 3911370), (5976, 3259475), (6225, 3129096), (7470, 2607580), (8300, 2346822), (9960, 1955685), (12450, 1564548), (14940, 1303790), (16600, 1173411), (18675, 1043032), (24900, 782274), (29880, 651895), (37350, 521516), (49800, 391137), (74700, 260758), (130379, 149400)]