20195005950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337427}}^1$

素因数の和:337471

約数の個数: 144

約数和(自身を含む): 65272072320

約数和(自身を除く): 45077066370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2850, 3150, 3325, 3990, 4275, 5985, 6650, 8550, 9975, 11970, 19950, 29925, 59850, 337427, 674854, 1012281, 1687135, 2024562, 2361989, 3036843, 3374270, 4723978, 5061405, 6073686, 6411113, 7085967, 8435675, 10122810, 11809945, 12822226, 14171934, 15184215, 16871350, 19233339, 21257901, 23619890, 25307025, 30368430, 32055565, 35429835, 38466678, 42515802, 44877791, 50614050, 57700017, 59049725, 64111130, 70859670, 75921075, 89755582, 96166695, 106289505, 115400034, 118099450, 134633373, 151842150, 160277825, 177149175, 192333390, 212579010, 224388955, 269266746, 288500085, 320555650, 354298350, 403900119, 448777910, 480833475, 531447525, 577000170, 673166865, 807800238, 961666950, 1062895050, 1121944775, 1346333730, 1442500425, 2019500595, 2243889550, 2885000850, 3365834325, 4039001190, 6731668650, 10097502975, 20195005950]

約数ペア:

[(1, 20195005950), (2, 10097502975), (3, 6731668650), (5, 4039001190), (6, 3365834325), (7, 2885000850), (9, 2243889550), (10, 2019500595), (14, 1442500425), (15, 1346333730), (18, 1121944775), (19, 1062895050), (21, 961666950), (25, 807800238), (30, 673166865), (35, 577000170), (38, 531447525), (42, 480833475), (45, 448777910), (50, 403900119), (57, 354298350), (63, 320555650), (70, 288500085), (75, 269266746), (90, 224388955), (95, 212579010), (105, 192333390), (114, 177149175), (126, 160277825), (133, 151842150), (150, 134633373), (171, 118099450), (175, 115400034), (190, 106289505), (210, 96166695), (225, 89755582), (266, 75921075), (285, 70859670), (315, 64111130), (342, 59049725), (350, 57700017), (399, 50614050), (450, 44877791), (475, 42515802), (525, 38466678), (570, 35429835), (630, 32055565), (665, 30368430), (798, 25307025), (855, 23619890), (950, 21257901), (1050, 19233339), (1197, 16871350), (1330, 15184215), (1425, 14171934), (1575, 12822226), (1710, 11809945), (1995, 10122810), (2394, 8435675), (2850, 7085967), (3150, 6411113), (3325, 6073686), (3990, 5061405), (4275, 4723978), (5985, 3374270), (6650, 3036843), (8550, 2361989), (9975, 2024562), (11970, 1687135), (19950, 1012281), (29925, 674854), (59850, 337427)]