21692889000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{126859}}^1$

素因数の和:126905

約数の個数: 192

約数和(自身を含む): 77181624000

約数和(自身を除く): 55488735000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1368, 1425, 1500, 1710, 1800, 1900, 2250, 2280, 2375, 2850, 3000, 3420, 3800, 4275, 4500, 4750, 5700, 6840, 7125, 8550, 9000, 9500, 11400, 14250, 17100, 19000, 21375, 28500, 34200, 42750, 57000, 85500, 126859, 171000, 253718, 380577, 507436, 634295, 761154, 1014872, 1141731, 1268590, 1522308, 1902885, 2283462, 2410321, 2537180, 3044616, 3171475, 3805770, 4566924, 4820642, 5074360, 5708655, 6342950, 7230963, 7611540, 9133848, 9514425, 9641284, 11417310, 12051605, 12685900, 14461926, 15223080, 15857375, 19028850, 19282568, 21692889, 22834620, 24103210, 25371800, 28543275, 28923852, 31714750, 36154815, 38057700, 43385778, 45669240, 47572125, 48206420, 57086550, 57847704, 60258025, 63429500, 72309630, 76115400, 86771556, 95144250, 96412840, 108464445, 114173100, 120516050, 126859000, 142716375, 144619260, 173543112, 180774075, 190288500, 216928890, 228346200, 241032100, 285432750, 289238520, 301290125, 361548150, 380577000, 433857780, 482064200, 542322225, 570865500, 602580250, 723096300, 867715560, 903870375, 1084644450, 1141731000, 1205160500, 1446192600, 1807740750, 2169288900, 2410321000, 2711611125, 3615481500, 4338577800, 5423222250, 7230963000, 10846444500, 21692889000]

約数ペア:

[(1, 21692889000), (2, 10846444500), (3, 7230963000), (4, 5423222250), (5, 4338577800), (6, 3615481500), (8, 2711611125), (9, 2410321000), (10, 2169288900), (12, 1807740750), (15, 1446192600), (18, 1205160500), (19, 1141731000), (20, 1084644450), (24, 903870375), (25, 867715560), (30, 723096300), (36, 602580250), (38, 570865500), (40, 542322225), (45, 482064200), (50, 433857780), (57, 380577000), (60, 361548150), (72, 301290125), (75, 289238520), (76, 285432750), (90, 241032100), (95, 228346200), (100, 216928890), (114, 190288500), (120, 180774075), (125, 173543112), (150, 144619260), (152, 142716375), (171, 126859000), (180, 120516050), (190, 114173100), (200, 108464445), (225, 96412840), (228, 95144250), (250, 86771556), (285, 76115400), (300, 72309630), (342, 63429500), (360, 60258025), (375, 57847704), (380, 57086550), (450, 48206420), (456, 47572125), (475, 45669240), (500, 43385778), (570, 38057700), (600, 36154815), (684, 31714750), (750, 28923852), (760, 28543275), (855, 25371800), (900, 24103210), (950, 22834620), (1000, 21692889), (1125, 19282568), (1140, 19028850), (1368, 15857375), (1425, 15223080), (1500, 14461926), (1710, 12685900), (1800, 12051605), (1900, 11417310), (2250, 9641284), (2280, 9514425), (2375, 9133848), (2850, 7611540), (3000, 7230963), (3420, 6342950), (3800, 5708655), (4275, 5074360), (4500, 4820642), (4750, 4566924), (5700, 3805770), (6840, 3171475), (7125, 3044616), (8550, 2537180), (9000, 2410321), (9500, 2283462), (11400, 1902885), (14250, 1522308), (17100, 1268590), (19000, 1141731), (21375, 1014872), (28500, 761154), (34200, 634295), (42750, 507436), (57000, 380577), (85500, 253718), (126859, 171000)]