155789550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 216

約数和(自身を含む): 508534416

約数和(自身を除く): 352744866

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, 137, 150, 171, 175, 190, 210, 225, 266, 274, 285, 315, 342, 350, 361, 399, 411, 450, 475, 525, 570, 630, 665, 685, 722, 798, 822, 855, 950, 959, 1050, 1083, 1197, 1233, 1330, 1370, 1425, 1575, 1710, 1805, 1918, 1995, 2055, 2166, 2394, 2466, 2527, 2603, 2850, 2877, 3150, 3249, 3325, 3425, 3610, 3990, 4110, 4275, 4795, 5054, 5206, 5415, 5754, 5985, 6165, 6498, 6650, 6850, 7581, 7809, 8550, 8631, 9025, 9590, 9975, 10275, 10830, 11970, 12330, 12635, 13015, 14385, 15162, 15618, 16245, 17262, 18050, 18221, 19950, 20550, 22743, 23427, 23975, 25270, 26030, 27075, 28770, 29925, 30825, 32490, 36442, 37905, 39045, 43155, 45486, 46854, 47950, 49457, 54150, 54663, 59850, 61650, 63175, 65075, 71925, 75810, 78090, 81225, 86310, 91105, 98914, 109326, 113715, 117135, 126350, 130150, 143850, 148371, 162450, 163989, 182210, 189525, 195225, 215775, 227430, 234270, 247285, 273315, 296742, 327978, 346199, 379050, 390450, 431550, 445113, 455525, 494570, 546630, 568575, 585675, 692398, 741855, 819945, 890226, 911050, 1038597, 1137150, 1171350, 1236425, 1366575, 1483710, 1639890, 1730995, 2077194, 2225565, 2472850, 2733150, 3115791, 3461990, 3709275, 4099725, 4451130, 5192985, 6231582, 7418550, 8199450, 8654975, 10385970, 11127825, 15578955, 17309950, 22255650, 25964925, 31157910, 51929850, 77894775, 155789550]

約数ペア:

[(1, 155789550), (2, 77894775), (3, 51929850), (5, 31157910), (6, 25964925), (7, 22255650), (9, 17309950), (10, 15578955), (14, 11127825), (15, 10385970), (18, 8654975), (19, 8199450), (21, 7418550), (25, 6231582), (30, 5192985), (35, 4451130), (38, 4099725), (42, 3709275), (45, 3461990), (50, 3115791), (57, 2733150), (63, 2472850), (70, 2225565), (75, 2077194), (90, 1730995), (95, 1639890), (105, 1483710), (114, 1366575), (126, 1236425), (133, 1171350), (137, 1137150), (150, 1038597), (171, 911050), (175, 890226), (190, 819945), (210, 741855), (225, 692398), (266, 585675), (274, 568575), (285, 546630), (315, 494570), (342, 455525), (350, 445113), (361, 431550), (399, 390450), (411, 379050), (450, 346199), (475, 327978), (525, 296742), (570, 273315), (630, 247285), (665, 234270), (685, 227430), (722, 215775), (798, 195225), (822, 189525), (855, 182210), (950, 163989), (959, 162450), (1050, 148371), (1083, 143850), (1197, 130150), (1233, 126350), (1330, 117135), (1370, 113715), (1425, 109326), (1575, 98914), (1710, 91105), (1805, 86310), (1918, 81225), (1995, 78090), (2055, 75810), (2166, 71925), (2394, 65075), (2466, 63175), (2527, 61650), (2603, 59850), (2850, 54663), (2877, 54150), (3150, 49457), (3249, 47950), (3325, 46854), (3425, 45486), (3610, 43155), (3990, 39045), (4110, 37905), (4275, 36442), (4795, 32490), (5054, 30825), (5206, 29925), (5415, 28770), (5754, 27075), (5985, 26030), (6165, 25270), (6498, 23975), (6650, 23427), (6850, 22743), (7581, 20550), (7809, 19950), (8550, 18221), (8631, 18050), (9025, 17262), (9590, 16245), (9975, 15618), (10275, 15162), (10830, 14385), (11970, 13015), (12330, 12635)]